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Topic-wise MCQs across Aptitude, Reasoning, General Knowledge, Computer Science, and more — designed for SSC, UPSC, IBPS, placements, and interviews.
Latest Questions
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Directions: Find out the wrong number in each sequence
56, 72, 90, 110, 132, 150
Aptitude Odd Man Out and Series Difficulty: Easy
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Four persons are chosen at random from a group of 3 men, 2 women and 4 children. The chance that exactly 2 of them are children, is
Aptitude Probability Difficulty: Medium
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12 spheres of the same size are made from melting a solid cylinder of 16 cm diameter and 2 cm height. The diameter of each sphere is
Aptitude Volume and Surface Area Difficulty: Medium
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The diameter of a sphere is 8 cm. It is melted and drawn into a wire of diameter 3 mm. The length of the wire is
Aptitude Volume and Surface Area Difficulty: Hard
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A cone of height $7\text{ cm}$ and base radius $3\text{ cm}$ is carved from a rectangular block of wood $10\text{ cm} \times 5\text{ cm} \times 2\text{ cm}$. The percentage of wood wasted is
Aptitude Volume and Surface Area Difficulty: Easy
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Directions:
Each of the questions given below consists of a sta tement and/or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is/are sufficient to answer the question. Read both the statements and
Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question;
Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question;
Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question;
Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question;
Give answer (e) if the data in both Statements I and II together are necessary to answer the question.
A rectangular field is 40 yards long. Find the area of the field.
I. A fence around the outside of the field is 140 yards long.
II. The distance from one corner of the field to the opposite corner is 50 yards.
Verbal Reasoning Data Sufficiency Difficulty: Easy
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The circumference of the front wheel of a cart is 40 ft long and that of the back wheel is 48 ft long. What is the distance travelled by the cart, when the front wheel has done five more revolutions than the rear wheel?
Aptitude Time and Distance Difficulty: Easy
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The difference between CI and SI on a certain sum of money for 3 years at 5% p.c.p.a. is ₹ 122. Find the sum invested.
Aptitude Compound Interest Difficulty: Medium
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A train overtakes two persons who are walking in the same direction in which the train is going, at the rate of 2 kmph and 4 kmph and passes them completely in 9 and 10 seconds respectively. The length of the train is :
Aptitude Problems on Trains Difficulty: Hard
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Directions: Each of the questions given below consists of a statement and/or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is/are sufficient to answer the question. Read both the statements and
Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question;
Give answer (b) if the data in Statement II alone are sufficient to answer the question while the data in statement I alone are not sufficient to answer the question;
Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question;
Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question;
Give answer (e) if the data in both Statements I and II together are necessary to answer the question.
What is the speed of the boat in still water?
I. The speed downstream of the boat is thrice the speed upstream.
II. The sum of the speeds of the boat, upstream and downstream is 12 kmph.
Verbal Reasoning Data Sufficiency Difficulty: Easy
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Akash leaves home for school which is 12 km from his house. After the school, he goes to his club which is 7 km from his school. If his house, school and club all fall in a line, then what is the minimum distance he has to travel to get back home?
Aptitude Time and Distance Difficulty: Easy
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Directions: Each of the questions given below consists of a statement and/or a question followed by two statements labelled I and II. Read both the statements and
Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question;
Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question;
Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question;
Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question;
Give answer (e) if the data in both Statements I and II together are necessary to answer the question.
Will Q take more than 8 hours to complete the job alone?
I. P works faster than Q.
II. P and Q can together finish the job in 5 hours.
(J.M.E.T., 2005)
Verbal Reasoning Data Sufficiency Difficulty: Hard
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A man and a boy received ₹ 800 as wages for 5 days for the work they did together. The man's efficiency in the work was three times that of the boy. What are the daily wages of the boy?
(S.S.C., 2005)
Aptitude Work and Wages Difficulty: Medium
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Directions: Each of the questions below consists of a question followed by three statements. You have to study the question and the statements and decide which of the statement(s) is/are necessary to answer the question:
A tank is fitted with two taps A and B. In how much time will the tank be full if both the taps are opened together? (SNAP, 2005)
I. A is 50% more efficient than B.
II. A alone takes 16 hours to fill the tank.
III. B alone takes 24 hours to fill the tank.
Verbal Reasoning Data Sufficiency Difficulty: Medium
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If a certain number of workmen can do a piece of work in 25 hours, in how many hours will another set of an equal number of men, do a piece of work, twice as great, supposing that 2 men of the first set can do as much work in an hour, as 3 men of the second set do in an hour?
Aptitude Chain Rule Difficulty: Medium
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The price of 357 mangoes is ₹ 1517.25. What will be the approximate price of 49 dozens of such mangoes?
Aptitude Unitary Method Difficulty: Medium
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Directions: Each of the questions given below consists of a statement and/or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is/are sufficient to answer the question. Read both the statements and
Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question;
Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question;
Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question;
Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question;
Give answer (e) if the data in both Statements I and II together are necessary to answer the question.
By selling a product for ₹ 200, how much profit was earned?
I. The profit was 25 percent of the cost price.
II. 12.5 percent profit would have been earned if the product had been sold for ₹ 180.
Verbal Reasoning Data Sufficiency Difficulty: Medium
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A gold bracelet is sold for ₹ 14500 at a loss of 20%. What is the cost price of the gold bracelet?
Aptitude Profit and Loss Difficulty: Easy
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A shopkeeper bought an article for ₹ 2090.42. Approximately, what will be the percentage profit if he sold that article for ₹ 2602.58?
Aptitude Profit and Loss Difficulty: Medium
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Due to an increase of 30% in the price of eggs, 3 eggs less are available for ₹ 7.80. The present rate of eggs per dozen is
Aptitude Percentage Difficulty: Medium
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What is the value of $[\log_{10} (5 \log_{10} 100)]^2$?
Aptitude Logarithm Difficulty: Medium
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If $x^y = y^x$, then $$ \left(\frac{x}{y}\right)^{\frac{x}{y}} $$ is equal to
Aptitude Surds and Indices Difficulty: Medium
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What is the smallest number by which $3600$ be divided to make it a perfect cube?
Aptitude Square Root and Cube Root Difficulty: Medium
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In a box, there are a certain number of coins which amount to ₹ 25. There are 2-rupee coins, 50-paise coins and 25-paise coins.
If there are at least one 2-rupee coin, two 50-paise coins and two 25-paise coins, then what could be the minimum number of coins in the box?
Aptitude Simplification Difficulty: Hard
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To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to two-fifth of its present?
Aptitude Simplification Difficulty: Easy
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