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Latest Questions

A, B and C can do a piece of work in 36, 54 and 72 days respectively. They started the work but A left 8 days before the completion of the work while B left 12 days before the completion. The number of days for which C worked is
Aptitude Time and Work Difficulty: Hard
19 Aug 2026
A can do a piece of work in 10 days working 8 hours per day. If B is two-thirds as efficient as A, then in how many days can B alone do the same piece of work, working 5 hours per day?
Aptitude Time and Work Difficulty: Medium
19 Aug 2026
Tap A fills a tank in 4 hours whereas tap B empties the full tank in 24 hours. A and B are opened alternately for 1 hour each. Every 2 hours the level of water is found to increase by 0.5 m. The depth of the tank is
Aptitude Pipes and Cistern Difficulty: Medium
19 Aug 2026
In a proportion the product of 1st and 4th terms is 40 and that of 2nd and 3rd terms is $2.5x$. Then the value of $x$ is
Aptitude Ratio and Proportion Difficulty: Easy
19 Aug 2026
A fruit seller buys lemons at 2 for a rupee and sells them at 5 for three rupees. His profit percent is
Aptitude Profit and Loss Difficulty: Easy
19 Aug 2026
In a city, 35% of the population is composed of migrants, 20% of whom are from rural areas. Of the local population, 48% is female while this figure for rural and urban migrants is 30% and 40% respectively. What percent of the total population comprises of females?
Aptitude Percentage Difficulty: Hard
19 Aug 2026
If $x$ is 80% of $y$, then what percent of $2x$ is $y$?
Aptitude Percentage Difficulty: Easy
19 Aug 2026
5 out of 2250 parts of earth is sulphur. What is the percentage of sulphur in earth?
Aptitude Percentage Difficulty: Easy
19 Aug 2026
The value of $(\log_9 27 + \log_8 32)$ is
Aptitude Logarithm Difficulty: Medium
19 Aug 2026
If $\log_{10} x + \log_{10} y = 3$ and $\log_{10} x - \log_{10} y = 1$, then $x$ and $y$ are respectively
Aptitude Logarithm Difficulty: Easy
19 Aug 2026
The value of $\log_{343} 7$ is
Aptitude Logarithm Difficulty: Medium
19 Aug 2026
$(25)^{7.5} \times (5)^{2.5} \div (125)^{1.5} = 5^{x}$
Aptitude Surds and Indices Difficulty: Easy
19 Aug 2026
$3^{3.5} \times 21^2 \times 42^{2.5} \div 2^{2.5} \times 7^{3.5} = 21^x$
Aptitude Surds and Indices Difficulty: Medium
19 Aug 2026
The present age of son is half of the present age of his mother. Ten years ago, his mother's age was thrice the age of her son. What is the present age of the son?
Aptitude Problems on Ages Difficulty: Medium
19 Aug 2026
If a number of two digits is $k$ times the sum of its digits, then the number formed by interchanging the digits is the sum of the digits multiplied by
Aptitude Problems on Numbers Difficulty: Hard
19 Aug 2026
The square root of $\frac{(0.75)^3}{1-0.75} + [0.75 + (0.75)^2 + 1]$ is
Aptitude Square Root and Cube Root Difficulty: Medium
19 Aug 2026
If $a = \sqrt{3 + \sqrt{3 + \sqrt{3 + \cdots}}}$, then which of the following is true?
Aptitude Square Root and Cube Root Difficulty: Medium
19 Aug 2026
$\sqrt{53824} = x$
Aptitude Square Root and Cube Root Difficulty: Medium
19 Aug 2026
Evaluate: $(923 - 347) / x = 32$
Aptitude Simplification Difficulty: Easy
19 Aug 2026
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. How many children play badminton as well as cricket?
Aptitude Simplification Difficulty: Easy
19 Aug 2026
The cost of 13 kg of sugar is ₹ 195, the cost of 17 kg of rice is ₹ 544 and the cost of 21 kg of wheat is ₹ 336. What is the total cost of 21 kg of sugar, 26 kg of rice and 19 kg of wheat?
Aptitude Simplification Difficulty: Easy
19 Aug 2026
Two-fifth of one-fourth of three-seventh of a number is 15. What is half of that number?
Aptitude Simplification Difficulty: Easy
19 Aug 2026
If $3x + 7 = x^2 + P = 7x + 5$, what is the value of $P$?
Aptitude Simplification Difficulty: Medium
19 Aug 2026
If $a = 7$, $b = 5$, then the value of $a^3 - b^3 + 3a^2b$ is
Aptitude Simplification Difficulty: Medium
19 Aug 2026
Solve $1576 \div 45.02 + 23.99 \times \sqrt{255} = x$
Aptitude Decimal Fraction Difficulty: Medium
19 Aug 2026

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