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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 given table carefully and answer the questions that follow :
Number of candidates appeared and qualified for a test (in hundreds) in 6 different years from 5 different zones.
(Bank P.O., 2011)
| Year | P App. | P Qual. | Q App. | Q Qual. | R App. | R Qual. | S App. | S Qual. | T App. | T Qual. |
|---|---|---|---|---|---|---|---|---|---|---|
| 2005 | 3.2 | 2.5 | 3.5 | 1.4 | 3.8 | 2.2 | 4.2 | 2.4 | 6.2 | 2.6 |
| 2006 | 4.6 | 3.4 | 6.9 | 4.2 | 6.9 | 4.4 | 7.4 | 3.3 | 6.2 | 4.8 |
| 2007 | 6.5 | 4.9 | 7.7 | 4.5 | 5.9 | 4.8 | 8.3 | 5.6 | 6.4 | 4.2 |
| 2008 | 7.4 | 5.7 | 5.4 | 3.4 | 7.2 | 3.2 | 9.3 | 6.4 | 7.8 | 6.2 |
| 2009 | 8.8 | 4.8 | 6.6 | 5.2 | 8.6 | 6.8 | 11.4 | 5.2 | 9.9 | 6.9 |
| 2010 | 9.2 | 5.6 | 10.6 | 6.4 | 10.3 | 7.4 | 14.2 | 11.4 | 11.8 | 9.4 |
Note: Here App. means Appeared and Qual. means Qualified.
From which zone was the total number of candidates who qualified the test, the second highest in the year ?
Aptitude Numbers Difficulty: Easy
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Directions: Find the wrong number in the series.
2880, 480, 92, 24, 8, 4, 4
Aptitude Odd Man Out and Series Difficulty: Medium
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Directions: Find the wrong number in the series.
3, 8, 15, 24, 34, 48, 63
Aptitude Odd Man Out and Series Difficulty: Medium
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A man is watching from the top of a tower a boat speeding away from the tower. The boat makes an angle of depression of $45^\circ$ with the man's eye when at a distance of 60 metres from the tower. After 5 seconds, the angle of depression becomes $30^\circ$. What is the approximate speed of the boat, assuming that it is running in still water?
Aptitude Height and Distance Difficulty: Hard
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If the radius of a circle is doubled, its area is increased by
Aptitude Area Difficulty: Easy
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A sector of $56^\circ$ has an area of 17.6 cm². The its radius will be
Aptitude Area Difficulty: Medium
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A parallelogram has sides 30 m and 14 m and one of its diagonals is 40 m long. Then, its area is
Aptitude Area Difficulty: Medium
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If the length of a rectangle is increased by 50% and breadth is decreased by 25%, what is the percentage change in its area?
Aptitude Area Difficulty: Easy
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The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then the area of the park (in sq. m) is
Aptitude Area Difficulty: Medium
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Consider the following statements
If a sum of money is lent at simple interest, then the
1. money gets doubled in 5 years if the rate of interest is $16\\frac{2}{3}$%
2. money gets doubled in 5 years if the rate of interest is 20%.
3. money becomes four times in 10 years if it gets doubled in 5 years.
Of these statements,
Aptitude Simple Interest Difficulty: Medium
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A milk vendor has 2 cans of milk. The first contains 25% water and the rest milk. The second contains 50% water. How much milk should he mix from each of the containers so as to get 12 litres of milk such that the ratio of water to milk is 3 : 5 ?
Aptitude Alligation or Mixture Difficulty: Medium
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A 180-metre long train crosses another 270-metre long train running in the opposite direction in 10.8 seconds. If the speed of the first train is 60 kmph, what is the speed of the second train in kmph?
(Bank P.O., 2010)
Aptitude Problems on Trains Difficulty: Medium
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Two boys $A$ and $B$ start at the same time to ride from Delhi to Meerut, 60 km away. $A$ travels 4 km an hour slower than $B$, $B$ reaches Meerut and at once turns back meeting $A$, 12 km from Meerut. A's rate was
(M.B.A., 2011)
Aptitude Time and Distance Difficulty: Medium
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A bus moving at a speed of 24 m/s begins to slow at a rate of 3 m/s each second. How far does it go before stopping? (N.D.A., 2007)
Aptitude Time and Distance Difficulty: Medium
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A, B and C are employed to do a piece of work for ₹ 529. A and B together are supposed to do $\frac{19}{23}$ of the work and B and C together $\frac{8}{23}$ of the work. What amount should A be paid ?
Aptitude Work and Wages Difficulty: Medium
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Two supply tubes, M and N, can fill a large container in 60 minutes and 40 minutes, respectively. How long will it take to fill the empty container if tube N is active for the first half of the total time, and both tubes M and N are active together for the second half of the total time?
Aptitude Pipes and Cistern Difficulty: Hard
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A, B, C subscribe ₹ 50000 for a business. A subscribes ₹ 4000 more than B and B ₹ 5000 more than C. Out of a total profit of ₹ 35000, A receives: (M.A.T., 2005)
Aptitude Partnership Difficulty: Easy
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The ratio of boys and girls in a club is $3 : 2$. Which of the following could be the actual number of members?
Aptitude Ratio and Proportion Difficulty: Easy
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Komal buys an article at a discount of 25%. At what percentage above the cost price should he sell it to make a profit of 25% over the original list price?
Aptitude Profit and Loss Difficulty: Medium
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By selling an article at some price, a man gains $10\%$. If the article is sold at twice of the price, the gain percent will be (R.R.B., 2006)
Aptitude Profit and Loss Difficulty: Easy
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If $x = 3 + \sqrt{8}$, then $x^2 + \frac{1}{x^2}$ is equal to
Aptitude Square Root and Cube Root Difficulty: Medium
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The lowest temperature in the night in a city is one-third more than $\frac{1}{2}$ the highest during the day. Sum of the lowest temperature and the highest temperature is 100 degrees. Then what is the lowest temperature?
Aptitude Simplification Difficulty: Medium
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A 70 cm long wire is to be cut into two pieces such that one piece will be $\frac{2}{5}$ as long as the other. How many centimetres will the shorter piece be?
Aptitude Simplification Difficulty: Easy
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Given that $(1^2 + 2^2 + 3^2 + ..... + 10^2) = 385$, the value of $(2^2 + 4^2 + 6^2 + ..... + 20^2)$ is equal to
Aptitude Simplification Difficulty: Medium
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Three girls start jogging from the same point around a circular track and each one completes one round in 24 seconds, 36 seconds and 48 seconds respectively. After how much time will they meet at one point?
Aptitude HCF and LCM Difficulty: Easy
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