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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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A wall of 100 metres can be built by 7 men or 10 women in 10 days. How many days will 14 men and 20 women take to build a wall of 600 metres?
Aptitude Chain Rule Difficulty: Hard
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On a scale of map, 0.6 cm represents 6.6 km. If the distance between the points on the map is 80.5 cm, the actual distance between these points is
Aptitude Unitary Method Difficulty: Easy
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Prakash, Sachin and Anil started a business jointly investing ₹ $11$ lakh, ₹ $16.5$ lakh and ₹ $8.25$ lakh respectively. The profit earned by them in the business at the end of $3$ years was ₹ $19.5$ lakh. What will be $50\%$ of Anil's share in the profit?
Aptitude Partnership Difficulty: Medium
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In a class the number of girls is 20% more than that of the boys. The strength of the class is 66. If 4 more girls are admitted to the class, the ratio of the number of boys to that of the girls is
Aptitude Ratio and Proportion Difficulty: Medium
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Directions: These questions are based on the following information:
Given that $a : b = 5 : 3$ and $b : c = 2 : 5$.
Which of the following is true?
Aptitude Ratio and Proportion Difficulty: Medium
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The price of a cycle is marked at ₹ 1150. A shopkeeper earns a profit of 15% after allowing a discount of 15% on the marked price. Find the cost price of the cycle.
Aptitude Profit and Loss Difficulty: Medium
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A dealer marked the price of an item 40% above the cost price. He allowed two successive discounts of 20% and 25% to a particular customer. As a result he incurred a loss of ₹448. At what price did he sell the item to the said customer?
Aptitude Profit and Loss Difficulty: Medium
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A milkman cheats his customer in two ways. He mixes 10% water in pure milk and increases the price of milk by 10%. He purchases 20 kg pure milk at a rate of ₹ 15 per kg. His total profit by selling it is (Hotel Management, 2007)
Aptitude Profit and Loss Difficulty: Medium
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If $x$% of $y$ is equal to $z$, what percent of $z$ is $x$?
Aptitude Percentage Difficulty: Medium
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The marks obtained by a student are given below. What is his total percentage in all the subjects?
| Subjects | Total Marks | Marks Obtained |
| :--- | :---: | :---: |
| Mathematics | 100 | 100 |
| Science | 100 | 84 |
| Social Studies | 100 | 67 |
| English | 50 | 25 |
| Hindi | 50 | 24 |
Aptitude Percentage Difficulty: Easy
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If $a = b^x$, $b = c^y$ and $c = a^z$, then the value of $xyz$ is equal to
Aptitude Logarithm Difficulty: Medium
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If $N = \frac{\sqrt{\sqrt{5} + 2} + \sqrt{\sqrt{5} - 2}}{\sqrt{\sqrt{5} + 1}} - \sqrt{3 - 2\sqrt{2}}$, then the value of N is
Aptitude Surds and Indices Difficulty: Hard
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In a two-digit number, if it is known that its unit's digit exceeds its ten's digit by 2 and that the product of the given number and the sum of its digits is equal to 144, then the number is
Aptitude Problems on Numbers Difficulty: Medium
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If $\sqrt{33} = 5.745$, then the value of the following is approximately
$\sqrt{\frac{3}{11}}$
Aptitude Square Root and Cube Root Difficulty: Medium
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$$1.5^2 \times \sqrt{0.0225} = x$$
Aptitude Square Root and Cube Root Difficulty: Medium
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In a group of players in a college, 20 are in the basketball team, 24 in the hockey team and 27 in the cricket team. If 12 play hockey and basketball, 10 play cricket and basketball, 14 play hockey and cricket and 7 play all the three games, then the total number of players in the group is
Aptitude Simplification Difficulty: Medium
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What is the maximum number of half-pint bottles of cream that can be filled with a 4-gallon can of cream? (2pt. = 1qt. and 4qt. = 1gal.)
Aptitude Simplification Difficulty: Easy
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The value of
$$ \frac{489.1375 \times 0.0483 \times 1.956}{0.0873 \times 92.581 \times 99.749} $$
is closest to
Aptitude Decimal Fraction Difficulty: Medium
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If $\frac{1}{6.198} = 0.16134$, then the value of $\frac{1}{0.0006198}$ is
Aptitude Decimal Fraction Difficulty: Medium
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$4 + 4.44 + 0.4 + 44.04 + 444 = $ $x$
Aptitude Decimal Fraction Difficulty: Easy
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How many times is $0.1$ greater than $0.01$?
Aptitude Decimal Fraction Difficulty: Easy
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What is the least number which when divided by the numbers 3, 5, 6, 8, 10 and 12 leaves in each case a remainder 2 but when divided by 13 leaves no remainder?
Aptitude HCF and LCM Difficulty: Hard
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What is the remainder when $2^{31}$ is divided by $5$?
Aptitude Number System Difficulty: Medium
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The least number more than 5000 which is divisible by 73 is
Aptitude Number System Difficulty: Medium
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If the seven-figure number $30X0103$ is a multiple of 13, then $X$ is
Aptitude Number System Difficulty: Hard
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