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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: Study the table carefully and answer the given questions.
Number of pages printed by 5 printers during 5 days
| Printers $\rightarrow$ <br> Days $\downarrow$ | A | B | C | D | E |
| :--- | :--- | :--- | :--- | :--- | :--- |
| Monday | 139 | 147 | 211 | 141 | 184 |
| Tuesday | 141 | 189 | 164 | 189 | 151 |
| Wednesday | 115 | 141 | 159 | 156 | 136 |
| Thursday | 89 | 223 | 120 | 147 | 113 |
| Friday | 187 | 93 | 257 | 160 | 124 |
What is the average number of pages printed by printer B on Monday, Tuesday and Friday?
Aptitude Statistics Difficulty: Easy
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Directions: Each of the questions given 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.
What is the capacity of the cylindrical tank?
I. Radius of the base is half of its height.
II. Area of the base is 616 square metres.
III. Height of the cylinder is 28 metres.
Verbal Reasoning Data Sufficiency Difficulty: Medium
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If the radius of a sphere is increased by $10\%$, then the volume will be increased by
Aptitude Volume and Surface Area Difficulty: Medium
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A water tank open at the top is hemispherical at the bottom and cylindrical above it. If radius of the hemisphere is 12 m and the total capacity of the tank is $3312\pi$ m$^3$, then the ratio of the surface areas of the hemispherical and the cylindrical portions is
Aptitude Volume and Surface Area Difficulty: Medium
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If two cylinders of equal volumes have their heights in the ratio $2 : 3$, then the ratio of their radii is
Aptitude Volume and Surface Area Difficulty: Medium
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If the total length of diagonals of a cube is 12 cm, then what is the total length of the edges of the cube?
Aptitude Volume and Surface Area Difficulty: Medium
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A plot of land in the form of a rectangle has dimensions $240 \text{ m} \times 180 \text{ m}$. A drainlet $10 \text{ m}$ wide is dug all around it (outside) and the earth dug out is evenly spread over the plot, increasing its surface level by $25 \text{ cm}$. The depth of the drainlet is
Aptitude Volume and Surface Area Difficulty: Hard
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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.
What is the area of the equilateral triangle ?
I. Length of the perpendicular from one of the vertices to the opposite side is $x$ cm.
II. Length of each side of the triangle is $y$ cm.
III. Perimeter of the triangle is $z$ cm.
Verbal Reasoning Data Sufficiency Difficulty: Easy
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The sides of a triangle are 6 cm, 11 cm and 15 cm. The radius of its incircle is
Aptitude Area Difficulty: Medium
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A circular pond has area equal to 616 m². A circular stage is made at the centre of the pond whose radius is equal to half the radius of the pond. What is the area where water is present?
Aptitude Area Difficulty: Easy
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Let $ABCD$ be a parallelogram and $ABEF$ be a rectangle with $EF$ lying along the line $CD$. If $AB = 7$ cm and $BE = 6.5$ cm, then the area of the parallelogram is
Aptitude Area Difficulty: Medium
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The difference between simple interest and compound interest on ₹ 1200 for one year at 10% per annum reckoned half-yearly is
Aptitude Compound Interest Difficulty: Medium
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The difference between simple interest and compound interest on ₹ $P$ at $R$% p.a. in 2 years is
Aptitude Compound Interest Difficulty: Easy
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A man saves ₹ 200 at the end of each year and lends the money at 5% compound interest. How much will it become at the end of 3 years ?
Aptitude Compound Interest Difficulty: Hard
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Two vessels A and B contain spirit and water mixed in the ratio 5 : 2 and 7 : 6 respectively. Find the ratio in which these mixtures be mixed to obtain a new mixture in vessel C containing spirit and water in the ratio 8 : 5 ?
Aptitude Alligation or Mixture Difficulty: Hard
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If $7$ maids with $7$ mops cleaned $7$ floors in $7$ hours, how long would it take $3$ maids to mop $3$ floors with $3$ mops?
Aptitude Time and Work Difficulty: Medium
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The price of a diamond varies as the cube of its volume. A cubical variety of this diamond was worth ₹ 10,00,000. If this diamond accidentally broke into 8 equal cubical diamonds, then the total loss in value amounts to
Aptitude Ratio and Proportion Difficulty: Medium
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If 20% of $A$ = 50% of $B$, what percentage of $A$ is $B$?
Aptitude Percentage Difficulty: Easy
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The sum of two number is 37 and the difference of their squares is 185, then the difference between the two numbers is:
Aptitude Problems on Numbers Difficulty: Easy
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54 is to be divided into two parts such that the sum of 10 times the first and 22 times the second is 780.
The bigger part is
Aptitude Problems on Numbers Difficulty: Medium
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There are three positive numbers. One third of the average of all the three numbers is 8 less than the value of the highest number. The average of the lowest and the second lowest number is 8. What is the highest number?
Aptitude Average Difficulty: Hard
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$(\sqrt{63} + \sqrt{252}) \times (\sqrt{175} + \sqrt{28}) = $ $x$
Aptitude Square Root and Cube Root Difficulty: Medium
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Directions: These questions are based on the following information:
Children in a class play only one or two or all of the three games - badminton, football and cricket. 5 children play only cricket, 8 children play only football and 7 children play only badminton. 3 children play only two games - badminton and football, 4 children play only two games - cricket and football, and another 4 children play only two games - badminton and cricket. 2 children play all the three games.
In all, how many children play football?
Aptitude Simplification Difficulty: Easy
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The simplification of
$$ \frac{0.2 \times 0.2 + 0.02 \times 0.02 - 0.4 \times 0.02}{0.36} $$
gives
Aptitude Decimal Fraction Difficulty: Medium
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Find the least multiple of $23$, which when divided by $18$, $21$ and $24$ leaves remainders $7$, $10$ and $13$ respectively.
Aptitude HCF and LCM Difficulty: Hard
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