Question 1

In the following analogy based on human body parts, Heart is related to Organ in a certain way. Using the same logic, which of the following pairs correctly completes the analogy ? : ?

Accepted Answer

Introduction / Context: This question tests basic knowledge of the human body and classification relationships. The pair Heart and Organ expresses that the heart is an organ. We must find another pair that mirrors this pattern. Class inclusion analogies like this require the learner to recognise that one term is a specific example of the general class represented by the second term. Given Data / Assumptions: Given pair: Heart : Organ Options: Bones : Calcium, Eyes : Organ, Leg : Feet, Ear : Sense. We assume standard biological and everyday meanings. Concept / Approach: In Heart : Organ, the relationship is that a heart is a type of organ in the human body. So, item to category is the underlying link. For the second pair, we need an option where the first term is another example of the general category described by the second term. We must avoid pairs that express other kinds of relations such as part to part or material to object. Step-by-Step Solution: Step 1: Express the first relation in words. Heart is an organ. Step 2: Evaluate each option and rephrase their relations. Step 3: Bones : Calcium shows a material relationship. Bones contain calcium but bones are not a type of calcium. Step 4: Eyes : Organ can be phrased as eyes are organs of sight, which fits the same item to category relation as heart is an organ. Step 5: Leg : Feet is a part to part relation within limbs, not item to category. Ear : Sense relates an organ to a function, not organ to category. Step 6: Conclude that Eyes : Organ best matches the pattern of Heart : Organ. Verification / Alternative check: We can check the logic by constructing parallel sentences. "Heart is an organ" is directly analogous to "Eyes are organs". This symmetry is absent in the other options. Bones are not a type of calcium; they merely contain it. Leg is not a type of feet; rather, feet are parts at the end of the legs. Ear is an organ that provides the sense of hearing, so the second term is a function rather than a category. Only Eyes : Organ matches the same class inclusion relationship. Why Other Options Are Wrong: Bones : Calcium mixes object and constituent material, not object and category. Leg : Feet compares two body parts at different positions rather than classifying one as a type of the other. Ear : Sense compares an organ with an abstract property or ability, again not item to category. Thus all these pairs violate the pattern defined by Heart : Organ. Common Pitfalls: Students may be tempted by Ear : Sense because it mentions sense, which is indirectly linked to organs like heart and brain. However, analogy questions require matching the type of relationship exactly, not choosing pairs that feel vaguely related thematically. Always convert each pair into a short sentence and compare the sentence structures. This method quickly reveals whether two pairs share the same logical relation. Final Answer: The pair that correctly completes the analogy Heart : Organ :: ? : ? is Eyes : Organ.

Question 2

In the following letter series analogy, BPTW is related to CQUX. Using the same pattern, CHNS is related to which of the following letter groups?

Accepted Answer

Introduction / Context: This is a letter series analogy based on shifting each letter forward by a fixed number of positions. The pair BPTW and CQUX shows a systematic change which must be applied to the next term CHNS. Letter shifting patterns of this kind are frequently tested in reasoning examinations to check comfort with alphabetical sequences. Given Data / Assumptions: First pair: BPTW : CQUX Second first term: CHNS Options: DIST, DIOT, BGOT, DSTO. Letters follow the A to Z ordering with positions 1 to 26. Concept / Approach: When the same number is added to the positions of each letter in a group to obtain another group, we have a simple shift cipher. To reuse this transformation, we must first determine how BPTW changes into CQUX. After discovering the shift, we will apply it to CHNS and see which option matches exactly. Step-by-Step Solution: Step 1: Convert BPTW into positions. B is 2, P is 16, T is 20, and W is 23. Step 2: Convert CQUX into positions. C is 3, Q is 17, U is 21, and X is 24. Step 3: Compute the change for each position. B to C is plus 1, P to Q is plus 1, T to U is plus 1, and W to X is plus 1. Step 4: Conclude that the transformation adds 1 to the alphabet position of every letter. Step 5: Apply this rule to CHNS. Positions: C is 3, H is 8, N is 14, S is 19. Step 6: Add 1 to each position. C plus 1 is D (4), H plus 1 is I (9), N plus 1 is O (15), and S plus 1 is T (20). Step 7: Combine these letters to get DIOT. Verification / Alternative check: We can verify by checking DIOT against the choices. DIOT appears as an option and matches the plus one shift pattern exactly. For thoroughness, small checks show that DIST, BGOT, and DSTO require different letter by letter changes and are not uniform plus one transformations of CHNS. Hence only DIOT correctly follows the established rule. Why Other Options Are Wrong: DIST would involve changing C to D, H to I, N to S, and S to T, which is not a consistent plus one mapping because N to S is a plus five shift. BGOT and DSTO likewise have mixed shifts that do not mirror the uniform transformation from BPTW to CQUX. Since the first pair clearly changes every letter by exactly one position, any option that does not maintain this consistency must be rejected. Common Pitfalls: Some candidates may match only the first two letters of a candidate option and ignore the rest. This can lead to mistakenly selecting an option that partially fits. To solve such questions reliably, always compute and verify the transformation for every letter in the group. Writing out positions is a simple technique that can prevent errors caused by visual similarity alone. Final Answer: The group of letters that correctly completes the analogy BPTW : CQUX :: CHNS : ? is DIOT.

Question 3

In the following number analogy, 48 is related to 63 in a certain way. Using the same pattern, 80 is related to which of the following numbers?

Accepted Answer

Introduction / Context: This number analogy involves recognising that both numbers in each pair are one less than perfect squares of consecutive integers. The pair 48 and 63 is very close to 49 and 64, which are 7 squared and 8 squared respectively. Using this idea, we can determine the related number for 80 by expressing it as one less than a square and then mapping to the next integer in the sequence. Given Data / Assumptions: First pair: 48 : 63 Second first term: 80 Options: 97, 98, 99, 101. We assume standard integer squares. Concept / Approach: Start by checking if 48 and 63 can be written in the form n^2 minus 1. Compute the squares of nearby integers and compare. If a pattern emerges such as n^2 minus 1 for the first number and (n plus 1)^2 minus 1 for the second number, we can reapply it to 80. These kinds of patterns featuring squares offset by one are quite common in reasoning sets. Step-by-Step Solution: Step 1: Check 48. We know that 7^2 is 49. So 48 = 49 - 1 = 7^2 - 1. Step 2: Check 63. We know that 8^2 is 64. So 63 = 64 - 1 = 8^2 - 1. Step 3: Conclude the pattern for the first pair: 48 = 7^2 - 1 and 63 = 8^2 - 1, so the pair uses two consecutive integers 7 and 8. Step 4: Express 80 similarly. We know 9^2 = 81, hence 80 = 81 - 1 = 9^2 - 1. Step 5: The next integer after 9 is 10. So we follow the pattern and take 10^2 - 1. Step 6: Compute 10^2 - 1 = 100 - 1 = 99. Verification / Alternative check: Summarise the rule: if the first number is n^2 - 1, then the second is (n + 1)^2 - 1. For 48, n is 7, and the partner is 63, which is 8^2 - 1. For 80, n is 9, and the partner should be 10^2 - 1 equal to 99. Among the options provided, only 99 matches, confirming it as the correct answer. Why Other Options Are Wrong: Number 97 is not one less than a perfect square of an integer near 10, as 10^2 is 100 and 9^2 is 81. Number 98 equals 49 times 2, not of the same form as 10^2 - 1. Number 101 is one more than 100, not one less. Therefore these alternatives do not continue the pattern of consecutive squares minus one and must be rejected. Common Pitfalls: A common error is to try simple linear differences, such as 63 minus 48 equal to 15, and then to apply that difference to 80 to get 95. However 95 is not listed and also does not reveal a deeper pattern. When numbers are close to known squares like 49, 64, 81, and 100, it is usually productive to check square based relationships before looking at simple differences. Final Answer: The number that correctly completes the analogy 48 : 63 :: 80 : ? is 99.

Question 4

In the following measurement analogy, Ampere is related to Electric current in a particular way. Using the same type of relationship, Fathom is related to which of the following?

Accepted Answer

Introduction / Context: This analogy checks understanding of units of measurement and the physical quantities they describe. The pair Ampere and Electric current expresses that ampere is the unit used to measure electric current. We must find the corresponding quantity for the unit fathom. Such questions are common in general science and reasoning exams and require familiarity with basic units. Given Data / Assumptions: Given pair: Ampere : Electric current Unknown pair: Fathom : ? Options: Depth of Water, Frequency, Sound level, Work or energy. We assume standard definitions used in physics and navigation. Concept / Approach: Ampere is the SI unit for measuring electric current. Therefore the relation is unit of measurement to physical quantity. In the second pair we are given the name fathom, which is a traditional unit. We must recall what physical quantity it measures, then match it to one of the options. Fathom is notably used in marine contexts, so the correct choice should reflect that. Step-by-Step Solution: Step 1: Restate the first relation: Ampere is a unit used to measure the physical quantity called electric current. Step 2: Identify the nature of the relation as "unit of measure to quantity measured". Step 3: Recall the meaning of fathom. A fathom is a unit of length used especially for measuring the depth of water in oceans and seas. Step 4: Check the options. Depth of Water is exactly the quantity for which fathom is used. Frequency is measured in hertz, sound level is measured in decibel, and work or energy is measured in joule or related units. Step 5: Conclude that the correct mapping is Fathom : Depth of Water. Verification / Alternative check: To verify, we can construct parallel sentences. "Ampere is the unit of electric current" and "Fathom is the unit of depth of water" have the same structure. No such parallel can be constructed for the other options. Frequency is associated with hertz, sound level with decibel, and work or energy with joule or kilowatt hour. This confirms that depth of water is the only suitable completion of the analogy. Why Other Options Are Wrong: Frequency, sound level, and work or energy are all important physical quantities, but none are measured in fathoms. Choosing them would confuse distinct units and quantities. In reasoning questions, one must respect standard physical associations rather than relying on vague thematic similarity. Since the first pair is strictly unit to quantity, only a correct unit to quantity mapping is valid for the second pair. Common Pitfalls: Some students may not remember what a fathom is and may guess based on which term sounds most scientific. To avoid this, it is helpful to study and revise lesser known units used in everyday and specialised contexts, such as nautical miles, fathoms, carats, and knots. Even if such units are not part of formal physics syllabi, they often appear in reasoning and general awareness sections. Final Answer: The correct completion of the analogy Ampere : Electric current :: Fathom : ? is Depth of Water.

Question 5

In the following alpha numeric analogy, AKP is related to 1121256. Using the same letter to number pattern, LNO is related to which of the following numbers?

Accepted Answer

Introduction / Context: This analogy connects letters and numbers using the squares of letter positions. The mapping from AKP to 1121256 may look complicated at first, but once we see that each part corresponds to a squared position of a letter, the pattern becomes clear. We then apply this rule to LNO and choose the correct numeric sequence from the options. Given Data / Assumptions: First pair: AKP : 1121256 Second first term: LNO Options: 196125144, 144196225, 144225196, 41521196. Letters are mapped to positions A equal to 1, B equal to 2, and so on up to Z equal to 26. Concept / Approach: The idea is that the numeric string 1121256 is actually a concatenation of squares of the positions of A, K, and P in the alphabet. Once we verify this for the first pair, we can repeat the process: find positions of L, N, and O, square each, and concatenate the results in the same order to form the related number for LNO. Step-by-Step Solution: Step 1: Find positions of the letters in AKP. A is 1, K is 11, and P is 16. Step 2: Square each position. 1^2 = 1, 11^2 = 121, 16^2 = 256. Step 3: Concatenate these squared values to get 1, 121, and 256 as 1121256, which matches the given mapping. Step 4: For LNO, find positions. L is 12, N is 14, O is 15. Step 5: Square each position. 12^2 = 144, 14^2 = 196, and 15^2 = 225. Step 6: Concatenate these squared values in order to get 144196225. Verification / Alternative check: The derived number for LNO is 144196225. Among the options, this matches option 144196225 exactly. The other numeric sequences involve a different ordering of the squared parts or additional digits. For example, 196125144 would correspond to the order 14^2, 11^2, 12^2 rather than 12^2, 14^2, 15^2. Therefore only 144196225 respects the same pattern as the original pair. Why Other Options Are Wrong: Option 196125144 mixes the numbers 196, 125, and 144 in an order that does not match the positions of L, N, and O. Option 144225196 has the squared values rearranged, and 41521196 includes digits that do not correspond cleanly to the squares of the letter positions. Since the rule requires squaring the positions and keeping the order of letters, any numerical sequence that breaks this order is incorrect. Common Pitfalls: A common mistake is to misread the concatenated number and assume it is a single arithmetic expression rather than a sequence of smaller meaningful parts. It is also easy to mis compute squares of two digit numbers like 14 and 15. Writing each square clearly and then concatenating them helps avoid such errors. Another pitfall is to ignore the order of letters and match any combination of squares, which would not reflect the analogical structure correctly. Final Answer: The number that completes the analogy AKP : 1121256 :: LNO : ? is 144196225.

Question 6

In the following number pair analogy, 534 is related to 2. Using the same digit based pattern, which of the following pairs correctly completes the analogy ? : ?

Accepted Answer

Introduction / Context: This question involves a relation between a three digit number and a single digit number based on the nature of its digits. The pair 534 and 2 at first seems mysterious, but by looking at the properties of the digits 5, 3, and 4 we can discover a simple rule. Once we identify this rule, we must apply it to the option pairs and find which pair follows the same digit based relationship. Given Data / Assumptions: Given pair: 534 : 2 Option pairs: 753 : 3, 421 : 2, 268 : 2, 468 : 1. We consider prime and composite nature of digits within each three digit number. Concept / Approach: Let us inspect the digits of 534. The digits are 5, 3, and 4. Among these, 5 and 3 are prime numbers, while 4 is composite. The count of prime digits is 2, which matches the second number in the pair. This suggests that the rule may be "second number equals the number of prime digits in the first number". We then check each option to see which pair obeys this rule. Step-by-Step Solution: Step 1: Analyse 534. Digits are 5, 3, and 4. Step 2: Determine which digits are prime. 5 is prime, 3 is prime, and 4 is not prime. Step 3: Count the prime digits. There are 2 prime digits, which matches the related number 2 in the pair 534 : 2. Step 4: Apply this rule to the option 753. Digits are 7, 5, and 3, and all three are prime. Step 5: Count the prime digits in 753. Since 7, 5, and 3 are all prime, the count is 3, so 753 should be related to 3. Step 6: Observe that the option 753 : 3 exactly reflects this relationship. Verification / Alternative check: Let us verify the rule for the remaining options. For 421, digits are 4, 2, and 1. Among these only 2 is prime, so the count of prime digits is 1, not 2. Therefore 421 : 2 does not satisfy the rule. For 268, digits are 2, 6, and 8. Only 2 is prime, so the count is 1, not 2. For 468, digits 4, 6, and 8 are all composite, so the count of prime digits is 0, not 1. Hence none of those pairs maintain the same pattern. Only 753 : 3 is consistent with the mapping rule derived from 534 : 2. Why Other Options Are Wrong: 421 : 2 would be correct only if there were exactly two prime digits, but 4 and 1 are not prime. 268 : 2 again suggests two prime digits while there is only one. 468 : 1 claims one prime digit but actually has no prime digits at all. Since the pattern requires an exact count of prime digits, these mismatches show that the alternatives are incorrect. Common Pitfalls: A common difficulty is remembering that 1 is not considered a prime number and that prime digits are only 2, 3, 5, and 7. Students sometimes mistakenly treat 1 as prime and miscount. Another pitfall is trying operations like sums or products of digits without first exploring simpler digit properties such as parity or primality. In digit based analogies, checking how many digits share a particular property is often a useful technique. Final Answer: The pair that correctly completes the analogy 534 : 2 :: ? : ? is 753 : 3.

Question 7

In the following letter analogy based on position shifts, YONEX is related to DUUMG. Using the same pattern of transformation, JASPO is related to which of the following letter groups?

Accepted Answer

Introduction / Context: This letter analogy involves a systematic but increasing shift in alphabet positions. The transformation from YONEX to DUUMG changes each letter by a different amount, following a clear numeric pattern. Our job is to extract this pattern and apply it to JASPO in order to determine the correct related group from the options. Questions of this type test careful observation of step wise changes across several letters. Given Data / Assumptions: First pair: YONEX : DUUMG Second first term: JASPO Options: OGZXX, OXXZF, OZTYY, OZXXG. We map letters A to Z as positions 1 to 26, using modular arithmetic for wraparound if needed. Concept / Approach: We first convert YONEX and DUUMG into their numeric positions and compare each corresponding letter. If the increments form a pattern such as plus 5, plus 6, plus 7, plus 8, plus 9, we can then apply the same incremental shifts to the letters of JASPO. The presence of several letters and a non constant step makes this problem more challenging than a simple constant shift analogy. Step-by-Step Solution: Step 1: Convert YONEX into positions. Y is 25, O is 15, N is 14, E is 5, X is 24. Step 2: Convert DUUMG into positions. D is 4, U is 21, U is 21, M is 13, G is 7. Step 3: Compute the forward shifts using modular arithmetic. From Y (25) to D (4) we add 5 positions, because 25 plus 5 equals 30 and 30 minus 26 equals 4. From O (15) to U (21) we add 6. From N (14) to U (21) we add 7. From E (5) to M (13) we add 8. From X (24) to G (7) we add 9 after wrapping around. Step 4: Conclude that the pattern of shifts is plus 5, plus 6, plus 7, plus 8, and plus 9 applied respectively to the first, second, third, fourth, and fifth letters. Step 5: Apply the same pattern to JASPO. Positions: J is 10, A is 1, S is 19, P is 16, O is 15. Step 6: Add 5 to J: 10 plus 5 equals 15, which is O. Add 6 to A: 1 plus 6 equals 7, which is G. Add 7 to S: 19 plus 7 equals 26, which is Z. Add 8 to P: 16 plus 8 equals 24, which is X. Add 9 to O: 15 plus 9 equals 24, which is also X. Step 7: Combine these transformed letters to obtain OGZXX. Verification / Alternative check: Check OGZXX against the options and see that it appears exactly as one of the choices. For completeness, if we attempted to apply any different fixed shift such as plus three to JASPO, we would not match DUUMG when applied to YONEX, so that would be inconsistent. The increasing sequence of increments plus 5 through plus 9 is the only one that turns YONEX into DUUMG neatly and then turns JASPO into OGZXX. Thus the analogy is satisfied uniquely by this option. Why Other Options Are Wrong: Options OXXZF, OZTYY, and OZXXG differ in one or more positions from OGZXX. If we trace back from those groups to JASPO, the required shifts would no longer follow the plus 5 to plus 9 pattern in order, which contradicts the transformation discovered from the original pair. Since the mapping must be identical for both strings, any change to even one shift value invalidates the option. Common Pitfalls: One common mistake is to look only for a constant shift and to abandon the problem when such a shift is not found. Another pitfall is to overlook the modular nature of the alphabet, especially for letters near the end where shifting forward requires wraparound to A. Additionally, some learners may detect the plus 5 and plus 6 shifts but fail to notice that the increments continue as plus 7, plus 8, and plus 9. Careful column wise calculation prevents these errors. Final Answer: The letter group that completes the analogy YONEX : DUUMG :: JASPO : ? is OGZXX.

Question 8

In this verbal analogy question, Grandmother is related to Female by gender; choose the option that shows the same type of relationship: Grandmother : Female :: ? : ?

Accepted Answer

Introduction / Context:This question tests your understanding of simple verbal analogies based on relationships between a person and the person's gender. The pair Grandmother : Female clearly expresses that a grandmother is always a female. We must identify which option shows a similar relationship, where the first term is a family role and the second term is the gender that always corresponds to that role. Given Data / Assumptions: Grandmother is always a female member of a family. We are looking for a pair that mirrors the same type of relation: family role to gender. Each option contains two words separated by a colon, representing a possible analogy. Exactly one option must match the pattern person-role : gender. Concept / Approach:The basic idea in an analogy is that the relationship between the first pair must be the same as the relationship between the second pair. Here, the relation is "family role and its fixed gender." Therefore, we search for an option where the first word is a role that is inherently male or female, and the second word is the corresponding gender term. We ignore options that show a different relationship, such as role-to-role or gender-to-role. Step-by-Step Solution:Step 1: Identify the relationship in the stem pair Grandmother : Female. A grandmother is a female grandparent, so the relationship is role to gender.Step 2: Look at option A, Father : Male. A father is an adult male parent, so this is also role to gender and matches the pattern.Step 3: Examine option B, Male : Son. Here the first term is a gender and the second is a family role, so the order is reversed and does not match.Step 4: Examine option C, Mother : Sister. Both are female roles, but neither is a pure gender word, so the relationship is not role to gender.Step 5: Examine option D, Uncle : Aunt. Both are family relations of different genders, so this is relation to another relation, not relation to gender.Step 6: Conclude that only Father : Male replicates the same type of relationship as Grandmother : Female. Verification / Alternative check:We can quickly verify by asking whether the second term is a gender label that always describes the first term. Father is always male, just as grandmother is always female, so option A is consistent. No other option has this exact "role and its inherent gender" pattern, which confirms the choice. Why Other Options Are Wrong:Option B (Male : Son) reverses the pattern and mixes a gender term with a specific family role, so it does not mirror the given relationship. Option C (Mother : Sister) compares two female family roles but does not link a role to a gender word. Option D (Uncle : Aunt) contrasts two different roles that happen to be male and female, but again it is not role to gender. Therefore, none of these follow the required structure. Common Pitfalls:Candidates sometimes focus only on "both are female" or "both are family terms" without checking the exact nature and order of the relationship. Another common mistake is to accept any pair that feels related, even if it does not match role-to-gender specifically. Always check whether the second term is a gender word that necessarily describes the first term. Final Answer:The only pair that shows the same relationship as Grandmother : Female is Father : Male, so option A is correct.

Question 9

In this sound analogy, Bark is related to Dog as a typical sound; choose the word that shows the same relationship with Sparrow: Bark : Dog :: ? : Sparrow

Accepted Answer

Introduction / Context:This question checks your knowledge of common sounds made by animals and birds. The pair Bark : Dog shows that barking is the characteristic sound of a dog. We are asked to find a similar relationship for Sparrow, which is a small bird. This is a simple vocabulary and general knowledge based analogy. Given Data / Assumptions: The word Bark is the typical sound produced by a dog. A sparrow is a small bird commonly found in many regions. Each option represents a possible sound that could be associated with the sparrow. Exactly one option must express the usual sound made by a sparrow. Concept / Approach:In verbal analogies of this type, the first term is an action or sound, and the second term is the creature that performs that action or makes that sound. Therefore, we need to choose a sound that is naturally associated with a sparrow. We should rely on common language usage rather than rare or technical terms. Step-by-Step Solution:Step 1: Understand that Bark is the characteristic sound of a dog, so the pattern is sound : animal.Step 2: Recall the common sound associated with sparrows and many small birds, which is described in English as a chirp.Step 3: Examine the options: Grunt, Snort, Howl and Chirp.Step 4: Recognize that grunt is usually associated with pigs or sometimes humans, snort with horses or people, and howl with wolves or dogs.Step 5: Note that chirp is the standard word for the short, high pitched sounds made by sparrows and other small birds.Step 6: Conclude that Chirp : Sparrow follows the same pattern as Bark : Dog. Verification / Alternative check:An easy mental check is to read the completed analogy aloud: Bark is to Dog as Chirp is to Sparrow. This sentence sounds natural and matches everyday usage. None of the other sound words fit naturally with sparrow, which verifies that chirp is the correct choice. Why Other Options Are Wrong:Option A, Grunt, is usually linked with pigs or sometimes with effortful human sounds, not small birds. Option B, Snort, is related to horses, bulls or people exhaling noisily, again not a bird sound. Option C, Howl, is strongly associated with wolves and dogs, especially at night. Only Option D, Chirp, is used for sparrows and similar birds, so the other options do not satisfy the required relationship. Common Pitfalls:Candidates may be tempted to choose a word that just sounds interesting or strong, like Howl, even if it is not realistic for a sparrow. Another common mistake is not reading the full analogy structure and forgetting that the pattern must be sound : animal or sound : bird. Always confirm that the sound is the typical and natural one for the given creature. Final Answer:The word that completes the analogy correctly is Chirp, so the correct option is D.

Question 10

In this letter analogy, ELQZ is related to AJOV by a specific coding rule; using the same rule, find the letter group that completes the analogy: ELQZ : AJOV :: VXTD : ?

Accepted Answer

Introduction / Context:This question belongs to the alphabet coding and analogy section of verbal reasoning. We are given one pair of letter groups, ELQZ and AJOV, and asked to apply the same hidden rule to another group, VXTD, to determine the correct related group. Solving this type of problem improves pattern recognition and logical thinking with alphabet positions. Given Data / Assumptions: The English alphabet has 26 letters, ranked A = 1, B = 2, …, Z = 26. The pair ELQZ : AJOV follows some fixed transformation applied letter by letter. The same transformation must be applied to VXTD to generate the missing group. Only one option will match the exact pattern used in the first pair. Concept / Approach:Letter analogy questions usually involve operations such as shifting letters forward or backward, reversing order, or taking mirror positions (where A pairs with Z, B with Y, and so on). Here, we test whether ELQZ is mapped to AJOV by taking mirror letters in the alphabet. If that works, we can apply the same mirror operation to VXTD and then compare the result with the options. Step-by-Step Solution:Step 1: Write down the positions of the letters in ELQZ: E = 5, L = 12, Q = 17, Z = 26.Step 2: For each letter, find its mirror with respect to the alphabet, where mirror position = 27 - original position, so A pairs with Z, B with Y, and so on.Step 3: Compute mirrors: E (5) mirrors to 27 - 5 = 22, which is V; L (12) mirrors to 15, which is O; Q (17) mirrors to 10, which is J; Z (26) mirrors to 1, which is A.Step 4: The mirror string of ELQZ is VOJA. When we compare VOJA with the given result AJOV, we see that the letters are the same but written in reverse order.Step 5: Therefore, the combined rule is: take the mirror of each letter, then reverse the sequence to form the final group.Step 6: Apply the same rule to VXTD. First find mirrors: V (22) mirrors to E (5), X (24) mirrors to C (3), T (20) mirrors to G (7), and D (4) mirrors to W (23), so mirror string is ECGW.Step 7: Now reverse ECGW to get WGCE. This matches option B exactly. Verification / Alternative check:We can quickly verify by checking that no other option can be obtained by any simple uniform shift from VXTD, while WGCE neatly arises from the mirror plus reverse rule that already fits the first pair. This consistent application of the same two step transformation confirms our answer. Why Other Options Are Wrong:Option A (GWXE) uses some of the same letters but does not match the precise mirror and reverse sequence. Option C (XWGE) rearranges the letters differently and cannot be produced by the rule established from ELQZ : AJOV. Option D (WCDE) is completely unrelated to the mirrors of VXTD. Since only WGCE comes from systematically applying the discovered pattern, the other options are incorrect. Common Pitfalls:A typical mistake is to look only for simple forward or backward shifts in positions and ignore more complex operations such as mirroring and reversing. Some candidates also guess based on superficial similarity of letters rather than verifying a consistent rule. To avoid such errors, always confirm that your transformation works perfectly for the entire first pair before applying it to the second pair. Final Answer:The correct related letter group that completes the analogy is WGCE, so option B is the right answer.

Question 11

In this analogy, Book is related to Pages as a whole to its parts; choose the option that shows the same relationship for a Continent: Book : Pages :: Continent : ?

Accepted Answer

Introduction / Context:This question examines your understanding of whole part relationships in general knowledge. A book is made up of many pages, which are its constituent parts. Similarly, a continent is a large geographic entity made up of several smaller political units. Recognising such hierarchical relationships is an important skill in verbal reasoning and everyday thinking. Given Data / Assumptions: A book consists of multiple pages bound together. A continent is a large landmass on Earth. The options present different things that might be associated with a continent, such as water, forest, countries and land. We assume common geographical understanding, where continents are groupings of countries. Concept / Approach:In the analogy Book : Pages, the first term is a complete object and the second term lists the smaller units that combine to form that object. The correct analogy for Continent must follow the same pattern: a continent should be related to its main constituent political units. We therefore look for the option that represents what continents are composed of in political and geographical terms, not just what they contain physically. Step-by-Step Solution:Step 1: Identify the relation in Book : Pages. A single book is made up of many pages.Step 2: Translate this into a general pattern: whole object : smaller units that together form the whole.Step 3: Consider Continent. A continent is a very large landmass that contains several countries.Step 4: Examine option C, Countries. Continents such as Asia, Europe or Africa are composed of many countries, so this matches the whole to parts relationship.Step 5: Evaluate other options briefly. Water and forest are physical features found on or around continents, but they are not the basic political units of a continent.Step 6: Land describes the physical nature of a continent, not its subdivision into units.Step 7: Therefore, the only option that correctly mirrors the structure of the first pair is Countries. Verification / Alternative check:We can restate the analogy in words: A book consists of pages just as a continent consists of countries. This makes clear logical sense and follows standard geographic and political terminology. None of the other choices allow such a natural complete sentence, which confirms the correctness of the selected option. Why Other Options Are Wrong:Option A, Water, is something that may surround or be found on parts of a continent, but continents themselves are not defined as being made of water. Option B, Forest, is a type of vegetation that can cover some areas within a continent but again is not a structural unit. Option D, Land, repeats the idea that a continent is land, but does not break it into smaller units the way pages do for a book. Hence these options do not follow the whole part framework that the analogy demands. Common Pitfalls:Candidates sometimes focus only on simple association instead of the precise relationship. For example, they might think of continents and land together and choose Land, ignoring that pages are not just associated with a book but are its building units. It is important to ask, "What is the continent composed of in a political or geographic sense?" rather than simply "What do I think of when I hear continent." Final Answer:The correct completion of the analogy is Countries, so option C is the right answer.

Question 12

In this alphabet analogy, JKLM corresponds to IIII by a pattern based on positions; using the same pattern, determine the related group for PQRS: JKLM : IIII :: PQRS : ?

Accepted Answer

Introduction / Context:This question belongs to the alphabet series and analogy category. We are given a pair JKLM : IIII and asked to find which option PQRS should map to under the same rule. The challenge is to decode how the repeated string of I's is obtained from JKLM and then apply that logic to the second group of letters. Given Data / Assumptions: The English alphabet is ordered from A = 1 to Z = 26. JKLM is a sequence of four consecutive letters: J, K, L and M. IIII is a repetition of the letter I four times. The same transformation that turns JKLM into IIII must be used to transform PQRS into one of the options. Concept / Approach:One standard way to handle such analogies is to compare the positions of letters. J is the 10th letter, K the 11th, L the 12th and M the 13th. The letter I comes just before J and has position 9. A natural pattern is that each letter in JKLM is replaced by its immediate predecessor in the alphabet, resulting in I for all four positions. If that is correct, then for PQRS we should again replace each letter by its immediate predecessor and repeat that letter four times. Step-by-Step Solution:Step 1: Write the positions of J, K, L and M: J = 10, K = 11, L = 12, M = 13.Step 2: Notice that each of these letters has the same predecessor I (position 9) when you step back one place from the start of the sequence.Step 3: Interpreting the pattern as "map the entire group to the single letter that comes just before the first letter in the series, repeating it four times" gives us IIII.Step 4: Now consider PQRS, which is another sequence of four consecutive letters: P = 16, Q = 17, R = 18, S = 19.Step 5: The letter that comes just before P in the alphabet is O, which has position 15.Step 6: Apply the same rule as before by mapping the entire group PQRS to this predecessor letter O, repeated four times.Step 7: This gives the string OOOO, which matches option B. Verification / Alternative check:We can verify consistency by checking that this rule works cleanly for the original pair. The predecessor of J is I, so replacing the group JKLM with I repeated four times is exactly what we see in IIII. Applying the same idea to PQRS using the predecessor O produces OOOO, which is present among the options. This confirms both the validity and uniqueness of the pattern. Why Other Options Are Wrong:Option A, PPPP, would correspond to repeating the first letter itself, not its predecessor. Option C, TTTT, would involve moving forward rather than backward in the alphabet, which does not match the original pattern. Option D, OOPP, repeats two different letters and does not show a uniform mapping. Only option B, OOOO, consistently applies the rule inferred from JKLM : IIII. Common Pitfalls:A common error is to try to map each letter of PQRS individually to a different letter, ignoring that the original result IIII uses the same letter four times. Another mistake is to step forward in the alphabet when the pattern requires stepping backward. Always pay close attention to whether the transformation involves predecessors or successors and whether the outcome involves a single repeated letter or varied letters. Final Answer:Under the same pattern that maps JKLM to IIII, PQRS must map to OOOO, so option B is correct.

Question 13

In this number analogy, 4 is related to 17 by a specific operation; using the same rule, determine the number related to 7 in the pair: 4 : 17 :: 7 : ?

Accepted Answer

Introduction / Context:This question is from the number analogy section of quantitative aptitude. We are given one pair of numbers, 4 and 17, and must figure out how the second number is obtained from the first. Once we determine that rule, we apply it to 7 to find the missing term. Such questions improve your ability to see patterns in arithmetic operations like squaring, adding and subtracting. Given Data / Assumptions: The first number in the given pair is 4 and the second number is 17. In the target pair, the first number is 7 and the second number is unknown. The same mathematical operation or pattern must connect 4 to 17 and 7 to the missing number. We usually look for simple arithmetic rules such as addition, multiplication or squaring. Concept / Approach:Many standard number analogies use squares or cubes combined with a small addition or subtraction. We should therefore test whether 17 can be expressed using 4 in such a way. Observing that 4 squared is 16, we notice that 17 is exactly 4 squared plus 1. Once we verify that this relation is clean and simple, we apply the same pattern to 7. Step-by-Step Solution:Step 1: Compute the square of 4: 4^2 = 16.Step 2: Compare 16 with the given second number 17. We see that 17 = 16 + 1 = 4^2 + 1.Step 3: Infer the rule from this: for a given number n, its pair is n^2 + 1.Step 4: Apply this rule to 7. Compute 7^2 = 49.Step 5: Add 1 to this square: 49 + 1 = 50.Step 6: The number related to 7 should therefore be 50. Verification / Alternative check:To verify, we can check if any other simpler rule fits both 4 and 17, such as 4 * 4 + 1 or 4 * (4 + 1). We have already seen that 4 * 4 + 1 is the same as 4^2 + 1, which works neatly. None of the options besides 50 are of the form 7^2 plus or minus a small fixed number that would also match 4^2 plus the same adjustment. Hence our rule remains consistent and unique. Why Other Options Are Wrong:Option A, 49, is just 7^2 and ignores the addition of 1 that we observed in the first pair. Option C, 51, and Option D, 52, would require rules like 7^2 + 2 or 7^2 + 3, but those do not match 4^2 + 1 for the first pair. Since any valid pattern must work for both pairs, these options are inconsistent and therefore incorrect. Common Pitfalls:Students often stop at 7^2 = 49 and choose it hastily without examining the exact way 17 relates to 4. Another pitfall is to look for complicated operations when a simple square plus one rule is enough. Always start by testing basic operations and confirm that the rule works for every given pair in the analogy. Final Answer:Using the same pattern, the number related to 7 is 50, so option B is correct.

Question 14

In this word pair analogy, you must select the odd pair that does not show the same kind of relationship among the given options.

Accepted Answer

Introduction / Context:This question comes from the odd one out section using word pairs and analogies. Three of the pairs show one common type of relationship, while the remaining pair differs in meaning. Your task is to identify that different pair. These questions test your vocabulary, sense of synonyms and antonyms, and your ability to compare subtle relationships between words. Given Data / Assumptions: Each option consists of two related words separated by a colon. Most of the pairs express a synonym or closely related relationship. Exactly one pair has a different type of relationship, such as an antonym relationship. We must compare the meaning of each word pair carefully. Concept / Approach:To solve odd pair questions, we first classify the relation in each pair as synonym, antonym, degree of intensity, part whole or some other semantic relation. Then we see which one does not fit the pattern followed by the others. Here, we will check whether pairs show similar meaning or opposite meaning. The pair that expresses opposite meaning while others show similarity will be the odd one. Step-by-Step Solution:Step 1: Consider option B, Happy : Ecstatic. Happy and ecstatic both refer to strong positive emotions, with ecstatic being a more intense form. This is a synonym or degree relationship.Step 2: Consider option C, High : Giant. Both words convey the idea of something large or tall, so they also express similarity, even if they are not perfect synonyms.Step 3: Consider option D, Trail : Pathway. A trail is essentially a small pathway, so these two words are close synonyms as well.Step 4: Consider option A, Sad : Hopeful. Sad expresses a negative emotion, whereas hopeful expresses a positive, optimistic feeling. These two words are contrasting in nature and are closer to antonyms.Step 5: Therefore, while options B, C and D show broadly similar or synonymous relationships, option A shows an opposite or contrasting relationship. Verification / Alternative check:We can verify by trying to substitute the words in simple sentences. Saying "He felt sad and hopeful" indicates two opposing emotional states, while sentences like "He was happy and ecstatic," "The mountain was high and giant," or "We followed a trail, a narrow pathway" show similarity or intensification. This confirms that Sad : Hopeful is structurally different from the others. Why Other Options Are Wrong:Option B is wrong as an answer because it clearly shows a similar emotional state with different intensity. Option C is wrong because both words are associated with largeness or greatness, making the pair broadly synonymous. Option D is wrong because trail and pathway are nearly interchangeable in everyday language. None of these pairs show the kind of direct contrast that we see with Sad : Hopeful. Common Pitfalls:One common mistake is to think that because High and Giant are not perfect synonyms, their pair must be the odd one. However, in analogy questions, we focus on the general type of relationship, not exact dictionary synonyms. Another pitfall is to overlook that Sad and Hopeful describe opposite emotional directions. Always check whether each pair shows similarity or contrast before deciding the odd one out. Final Answer:The odd pair is Sad : Hopeful, so option A is correct.

Question 15

In this analogy based on young ones of animals, Sheep is related to Lamb as Cow is related to which of the following: Sheep : Lamb :: Cow : ?

Accepted Answer

Introduction / Context:This analogy question tests your basic general knowledge about animals and the names of their young ones. The relationship in the pair Sheep : Lamb is that of an adult animal to its offspring. You are asked to find a word that completes the same relationship for Cow. Such questions frequently appear in competitive exams to assess fundamental vocabulary and everyday knowledge. Given Data / Assumptions: Sheep is an adult farm animal. Lamb is the name given to the young one of a sheep. Cow is another common domesticated animal. The options represent different young ones or life stages of various animals. Concept / Approach:The key idea is to identify the type of relationship: "adult animal : young one." Once this is clear, we simply recall the correct term used for the offspring of a cow. We must distinguish this from other young animals like kittens or cubs, which belong to different species, and from words that do not represent a mammal's offspring at all. Step-by-Step Solution:Step 1: Interpret the first pair. Sheep is the adult and lamb is its young one, so the relationship is adult animal to offspring.Step 2: Identify the adult animal in the second pair, which is Cow.Step 3: Recall the commonly used word for the young one of a cow, which is calf.Step 4: Check the options: Kitten, Cub, Calf and Caterpillar.Step 5: Recognise that kitten is the young one of a cat, cub is used for animals such as lions, tigers and bears, and caterpillar is the larval stage of a butterfly or moth.Step 6: Therefore, the only option that correctly names the offspring of a cow is calf. Verification / Alternative check:We can verify by constructing parallel statements: "A sheep has a lamb" and "A cow has a calf." Both sentences are correct and mirror each other. In contrast, "A cow has a kitten" or "A cow has a cub" is clearly wrong, and "A cow has a caterpillar" is biologically unrelated. This confirms that calf is the only acceptable completion. Why Other Options Are Wrong:Option A, Kitten, refers to a young cat, not a cow. Option B, Cub, is used for the offspring of animals like lions, tigers, bears or wolves. Option D, Caterpillar, is not even a mammal; it is an insect larval stage. None of these satisfy the adult cow to young one relationship, so they are all incorrect for this analogy. Common Pitfalls:Sometimes candidates confuse different animal young ones because they do not systematically revise basic general knowledge. Another mistake is to select an option that simply feels familiar, such as kitten, without carefully matching it to the parent animal. To avoid these errors, always check that the species of the young one corresponds exactly to the species of the adult. Final Answer:The correct completion of the analogy is Calf, so option C is right.

Question 16

In this letter coding analogy, PRAG is related to QTDK by a certain positional pattern; using the same pattern, find the group of letters that should correspond to STOP: PRAG : QTDK :: STOP : ?

Accepted Answer

Introduction / Context:This question belongs to the letter coding and analogy section in aptitude tests. We are given an example pair PRAG : QTDK and must identify the same pattern applied to the word STOP. Understanding how each letter of PRAG is transformed into QTDK helps us derive the correct coded form of STOP from the options. Given Data / Assumptions: The alphabet is ordered from A = 1 to Z = 26. The first pair PRAG : QTDK represents a consistent transformation applied letter by letter. The same transformation must be applied to STOP. Only one option will follow the exact same stepwise letter shift. Concept / Approach:The standard method for such problems is to convert letters into their numeric positions and observe the changes. We test whether each letter of PRAG is shifted by a certain number of positions to get the corresponding letter in QTDK. If we find a regular pattern, we then apply these shifts to the letters in STOP in the same order. The goal is to find a simple and consistent rule that fits all positions in the first pair. Step-by-Step Solution:Step 1: Write the positions for PRAG: P = 16, R = 18, A = 1, G = 7.Step 2: Write the positions for QTDK: Q = 17, T = 20, D = 4, K = 11.Step 3: Calculate the shifts for each position: P (16) to Q (17) is +1; R (18) to T (20) is +2; A (1) to D (4) is +3; G (7) to K (11) is +4.Step 4: Observe the pattern: we add +1 to the first letter, +2 to the second, +3 to the third and +4 to the fourth.Step 5: Now apply the same pattern to STOP. Positions are S = 19, T = 20, O = 15, P = 16.Step 6: Add +1 to S (19) to get 20, which is T; add +2 to T (20) to get 22, which is V; add +3 to O (15) to get 18, which is R; add +4 to P (16) to get 20, which is T.Step 7: The resulting coded form is TVRT, which matches option C. Verification / Alternative check:To verify, we can quickly rewrite both transformations in parallel. For PRAG, successive additions of +1, +2, +3 and +4 produce QTDK. For STOP, the same sequence of additions gives TVRT. None of the other options show this exact pattern, which confirms that TVRT is uniquely correct. Why Other Options Are Wrong:Option A, LMNP, does not result from adding consecutive positive integers to the positions of S, T, O and P. Option B, BDFE, would require very large backward shifts, which are inconsistent with the forward progression observed in the first pair. Option D, QSTG, mixes some letters near the original word but fails to follow the specific +1, +2, +3, +4 rule. Therefore, these options do not satisfy the discovered pattern. Common Pitfalls:Candidates sometimes try to apply a uniform shift to all letters or guess by visual similarity instead of carefully examining each positional change. Another common mistake is forgetting that shifts can vary from position to position in a consistent way. To avoid these pitfalls, always compute and compare the numeric positions for each letter in the example pair before moving to the second pair. Final Answer:The group of letters that correctly completes the analogy is TVRT, so option C is correct.

Question 17

In this number pair question, you must identify the odd pair that does not follow the same rule as the others among the given options.

Accepted Answer

Introduction / Context:This problem is from the odd one out section using number pairs. Each option consists of two numbers separated by a dash. In three of the pairs, the two numbers follow a consistent mathematical relationship, while in one pair that relationship is broken. Your goal is to find the pair that does not fit the common pattern. Given Data / Assumptions: Each option shows a pair of numbers, for example 122 – 1331. The second number in each pair is relatively large compared to the first number. We suspect powers such as squares and cubes may be involved because of the size of the second numbers. Exactly one pair will violate an otherwise consistent rule followed by the other three pairs. Concept / Approach:First, we examine the larger second numbers to see whether they are perfect cubes, as values like 1331, 2197, 2744 and 4913 often appear in cube tables. After confirming this, we then relate the first number to the cube root of the second number and look for a common formula. Once that formula is identified, the pair that fails to satisfy it will be the odd one out. Step-by-Step Solution:Step 1: Find the cube roots of the second numbers: 1331 = 11^3, 2197 = 13^3, 2744 = 14^3 and 4913 = 17^3.Step 2: Relate each first number to the corresponding cube root n.Step 3: For 122 – 1331, with cube root n = 11, compute n^2 + 1 = 11^2 + 1 = 121 + 1 = 122. This matches the first number.Step 4: For 197 – 2744, with n = 14, compute n^2 + 1 = 14^2 + 1 = 196 + 1 = 197, again matching the first number.Step 5: For 290 – 4913, with n = 17, compute n^2 + 1 = 17^2 + 1 = 289 + 1 = 290, which matches the first number.Step 6: For 173 – 2197, with n = 13, compute n^2 + 1 = 13^2 + 1 = 169 + 1 = 170, but the first number is 173, not 170. So this pair breaks the pattern. Verification / Alternative check:We can summarise the relationship for the valid pairs as: second number = n^3 and first number = n^2 + 1 for n equal to 11, 14 and 17. Applying the same rule to n = 13 should yield first number 170, not 173. Therefore, 173 – 2197 does not align with the established formula, while the other three pairs do. This confirms that 173 – 2197 is the odd pair. Why Other Options Are Wrong:Option A, 122 – 1331, fits the rule with n = 11, because 122 = 11^2 + 1 and 1331 = 11^3. Option C, 197 – 2744, fits with n = 14, since 197 = 14^2 + 1 and 2744 = 14^3. Option D, 290 – 4913, fits with n = 17, where 290 = 17^2 + 1 and 4913 = 17^3. Because these three options follow a consistent square plus one and cube pattern, they cannot be the odd one out. Common Pitfalls:Some candidates may focus only on the cube nature of the second numbers and mistakenly think there is no difference between the pairs. Others may not test the relationship between the first number and the cube root of the second number. Always check for a precise numeric formula that works across multiple options instead of relying on a single observation. Final Answer:The pair that does not follow the pattern first number = n^2 + 1 and second number = n^3 is 173 – 2197, so option B is correct.

Question 18

In the following question, select the related word from the given alternatives. Banana : Fruit : : Ginger : ?

Accepted Answer

Stem

Question 19

In the following question, select the related letters from the given alternatives. JPSW : LQUX : : MRFT : ?

Accepted Answer

OSHU

Question 20

In this classification question, you must select the word that is different from the others in the group: Trees, Leaves, Flower, Stem.

Accepted Answer

Introduction / Context:This is a simple odd one out question based on basic biology and everyday vocabulary. You are given four words related to plants and asked to identify which one does not belong to the same category as the others. Such questions appear frequently in reasoning and general intelligence sections to test your ability to group related items based on shared characteristics. Given Data / Assumptions: The four given words are Trees, Leaves, Flower and Stem. All of these words are connected with plants in some way. We assume a basic understanding of plant structure, such as parts of a plant and types of plants. Exactly one option is different in its basic category or level compared to the others. Concept / Approach:To solve this, we consider whether each word represents a part of a plant or a complete plant. Three of the words might belong to the same subgroup, for example plant parts, while one refers to a whole plant. The one that does not fit the common subgroup is the odd option. We should focus on the conceptual level of each term, not just that they are all related to plants. Step-by-Step Solution:Step 1: Examine Leaves. Leaves are parts of a plant that perform photosynthesis.Step 2: Examine Flower. A flower is a reproductive part of many plants, responsible for producing seeds and fruits.Step 3: Examine Stem. A stem is another part of a plant, which supports leaves and transports water and nutrients.Step 4: Observe that Leaves, Flower and Stem are all specific structural parts of a plant.Step 5: Examine Trees. A tree is a complete plant, not just a part. It includes roots, stem, leaves and sometimes flowers and fruits as subparts.Step 6: Therefore, Trees is conceptually different from the other three words, which name plant parts. Verification / Alternative check:If we group words by type, we can place Leaves, Flower and Stem in one group called plant parts. Trees, however, would form a separate group called types of plants. Since the question asks for the odd word, we choose the one that forms its own category. This confirms that Trees is the correct choice. Why Other Options Are Wrong:Option B, Leaves, is a plant part and matches with Flower and Stem. Option C, Flower, is also a plant part. Option D, Stem, again fits the plant part category. Since the question seeks the item different from the others, these three, belonging to the same category, cannot be the answer. Common Pitfalls:Sometimes candidates quickly choose Flower because it appears more colourful or special, forgetting that it is still just a part of a plant. Others may perceive Trees as similar simply because all the words concern plants. The key is to think carefully about whether each word refers to a whole plant or only a component of it. Final Answer:The word that is different from the others is Trees, so option A is correct.

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