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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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Two guns were fired from the same place at an interval of 8 minutes, A person approaching the place observes that 5 minutes 52 seconds have elapsed between the hearing of the sound of the two guns. If the velocity of the sound is 330 m/sec, the man was approaching the place at what speed (in km/hr)?
Aptitude Time and Distance Difficulty: Hard
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If 5 men and 3 women can reap 18 acre of crop in 4 days; 3 men and 2 women can reap 22 acre of crop in 8 days, then how many men are required to join 21 women to reap 54 acre of crop in 6 days?
Aptitude Time and Work Difficulty: Hard
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A cistern has two pipes. One can fill it with water in $8$ hours and other can empty it in $5$ hours. In how many hours will the cistern be emptied if both the pipes are opened together when $\frac{3}{4}$ of the cistern is already full of water?
Aptitude Pipes and Cistern Difficulty: Medium
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A student took five papers in an examination, where full marks were same on each paper. Her marks in these papers were in the proportion of 6 : 7 : 8 : 9 : 10. In all these papers together, the candidate obtained 60% of the total marks. Then the number of papers in which she got more than 50% marks is
Aptitude Ratio and Proportion Difficulty: Medium
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₹ 600 are divided among $A$, $B$, $C$ so that ₹ 40 more than $\frac{2}{5}$ of $A$'s share, ₹ 20 more than $\frac{2}{7}$ of $B$'s share and ₹ 10 more than $\frac{9}{17}$ of $C$'s share may all be equal. What is $A$'s share?
Aptitude Ratio and Proportion Difficulty: Hard
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A sum of money is shared in the ratio of 3 : 4 : 5. The smallest share is divided again in the ratio of 1 : 2. What fraction of the total sum of money is the larger of the two latter shares?
Aptitude Ratio and Proportion Difficulty: Medium
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One-fourth of sixty percent of a number is equal to two-fifths of twenty percent of another number. What is the respective ratio of the first number to the second number?
Aptitude Ratio and Proportion Difficulty: Medium
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A man sells two articles at ₹ 99 each. He gains $10\%$ on one and loses $10\%$ on the other. Then on overall basis he
(P.C.S., 2006)
Aptitude Profit and Loss Difficulty: Medium
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If the ratio of cost price and selling price of an article be 10 : 11, the percentage of profit is
Aptitude Profit and Loss Difficulty: Easy
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Madhur's present salary is ₹ 3500. It will increase by 10% next year. What will be Madhur's salary after the increment?
Aptitude Percentage Difficulty: Easy
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A's marks in Biology are 20 less than 25% of the total marks obtained by him in Biology, Maths and Drawing. If his marks in Drawing be 50, what are his marks in Maths?
Aptitude Percentage Difficulty: Hard
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The expression $$ \frac{\left(x + \frac{1}{y}\right)^a \cdot \left(x - \frac{1}{y}\right)^b}{\left(y + \frac{1}{x}\right)^a \cdot \left(y - \frac{1}{x}\right)^b} $$ reduces to
Aptitude Surds and Indices Difficulty: Medium
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Three years ago, the ratio of the ages of Amisha and Nimisha was 8 : 9 respectively.
3 years hence, the ratio of their ages will be 11 : 12 respectively.
What is the present age of Amisha?
Aptitude Problems on Ages Difficulty: Medium
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The sum of two numbers is 40 and their difference is 4. The ratio of the numbers is
Aptitude Problems on Numbers Difficulty: Easy
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Find the average of all the numbers between 6 and 34 which are divisible by 5.
Aptitude Average Difficulty: Easy
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Find the average of the following sets of scores: $385$, $441$, $876$, $221$, $536$, $46$, $291$, $428$
Aptitude Average Difficulty: Easy
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$$\sqrt{\frac{0.204 \times 42}{0.07 \times 3.4}}$$ is equal to
Aptitude Square Root and Cube Root Difficulty: Easy
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If $\frac{52}{x} = \sqrt{\frac{169}{289}}$, the value of $x$ is
Aptitude Square Root and Cube Root Difficulty: Easy
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Aditya went to a stationery shop to buy some Parker pens. Gel pens cost ₹ 300 each while fountain pens cost ₹ 400 each. Aditya spent a total of ₹ 3600 on pens.
If he had bought as many fountain pens as the number of gel pens he actually bought and vice versa, he would have saved an amount equal to half the cost of one pen of one of the two types. Find the total number of pens he bought.
Aptitude Simplification Difficulty: Medium
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If $(a + \frac{1}{a}) = 6$, then $(a^4 + \frac{1}{a^4}) = x$
Aptitude Simplification Difficulty: Easy
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$ \frac{38 \times 38 \times 38 + 34 \times 34 \times 34 + 28 \times 28 \times 28 - 38 \times 34 \times 84}{38 \times 38 + 34 \times 34 + 28 \times 28 - 38 \times 34 - 34 \times 28 - 38 \times 28} $ is equal to
Aptitude Simplification Difficulty: Hard
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$\frac{3}{5}$ of $\frac{4}{7}$ of $\frac{5}{9}$ of $\frac{21}{24}$ of $504 = x$
Aptitude Simplification Difficulty: Medium
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$(0.\overline{09} \times 7.\overline{3})$ is equal to:
Aptitude Decimal Fraction Difficulty: Medium
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Which of the following are in descending order of their values?
Aptitude Decimal Fraction Difficulty: Medium
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A number $x$ is divided by 7. When this number is divided by 8, 12 and 16. It leaves a remainder 3 in each case. The least value of $x$ is:
Aptitude HCF and LCM Difficulty: Medium
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