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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 and answer the given questions.
| Months | Gross Revenue | Amount Allocated for Commission | Amount Allocated for discount and offer | Net Revenue |
|---|---|---|---|---|
| March | ₹ 360000 | ₹ 31200 | — | — |
| April | ₹ 320000 | ₹ 28000 | ₹ 16000 | — |
| May | — | — | ₹ 36000 | ₹ 336000 |
| June | — | ₹ 42000 | ₹ 30000 | ₹ 330000 |
| July | — | ₹ 40000 | ₹ 28000 | ₹ 362000 |
Note: I. Net revenue = Gross revenue - Amount allocated for commission - amount allocated for discount and others.
II. Few values are missing in the table (indicated by-). A candidate is expected to calculate the missing value, It is required to answer the given question on the basis of the given data and the information.
In March, if Net revenue of the magazine was $85\%$ of its Gross revenue, what was the amount allocated for discount and others?
Aptitude Percentage Difficulty: Medium
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Directions: Find out the wrong number in each sequence
1, 2, 6, 15, 31, 56, 91
Aptitude Odd Man Out and Series Difficulty: Medium
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A box contains 10 black and 10 white balls. What is the probability of drawing 2 balls of the same colour?
Aptitude Probability Difficulty: Medium
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A watch goes fast by 15 minutes compared to the right time everyday. If it is corrected and set to the standard time at 12O' clock at noon, which of the following will be the time shown by it at 4 : 00 a.m. in the morning?
Aptitude Clock Difficulty: Medium
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A swimming pool $9\text{m}$ wide and $12\text{m}$ long and $1\text{m}$ deep on the shallow side and $4\text{m}$ deep on the deeper side. Its volume is
Aptitude Volume and Surface Area Difficulty: Easy
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The radius of base and curved surface area of a right cylinder is '$r$' units and $4\pi rh$ square units respectively. The height of the cylinder is
Aptitude Volume and Surface Area Difficulty: Easy
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It is required to fix a pipe such that water flowing through it at a speed of 7 metres per minute fills a tank of capacity 440 cubic metres in 10 minutes. The inner radius of the pipe should be
Aptitude Volume and Surface Area Difficulty: Medium
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The volume of a rectangular block of stone is 10368 dm³. Its dimensions are in the ratio of 3 : 2 : 1. If its entire surface is polished at 2 paise per dm², then the total cost will be
Aptitude Volume and Surface Area Difficulty: Medium
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Directions: Each of the questions given below consists of a statement and/or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is/are sufficient to answer the question. Read both the statements and
Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question;
Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question;
Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question;
Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question;
Give answer (e) if the data in both Statements I and II together are necessary to answer the question.
What is the area of the rectangle ?
I. The difference between the sides is 5 cm.
II. The measure of its diagonal is 10 cm.
Verbal Reasoning Data Sufficiency Difficulty: Medium
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If radius of a circle is 3cm, what is the area of the circle in sq. cm.?
[Indian Railway Gr. 'D' Exam, 2014]
Aptitude Area Difficulty: Easy
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The area of a circle is 220 sq. cm. The area of a square inscribed in this circle will be
Aptitude Area Difficulty: Medium
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The diagonal of a square is $4\sqrt{2}$ cm. The diagonal of another square whose area is double that of the first square, is
Aptitude Area Difficulty: Medium
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Two trains start at the same time form A and B and proceed toward each other at the speed of 75 km/hr and 50 km/hr respectively. when both meet at a point in between, one train was found to have travelled 175 km more than the other. Find the distance between A and B.
Aptitude Problems on Trains Difficulty: Medium
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What is the speed of a train if it overtakes two persons who are walking in the same direction at the rate of $a$ m/s and $(a + 1)$ m/s and passes them completely in $b$ seconds and $(b + 1)$ seconds respectively?
(C.D.S., 2004)
Aptitude Problems on Trains Difficulty: Medium
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Directions: The question given below is followed by three statements. You have to decide whether any information given in the statement(s) is not required.
A water tank has been filled with two filler taps P and Q and a drain pipe R. Taps P and Q fill at the rate of 5 litres per minute and 9 litres per minute respectively. What is the capacity of the tank? (M.A.T., 2006)
I. Tap R drains out at the rate of 6 litres per minute.
II. If all the three taps are opened simultaneously, then the tank is filled in $4\frac{1}{2}$ hours.
III. Tap R drains the filled tank in 15 hours.
Verbal Reasoning Data Sufficiency Difficulty: Hard
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12 men and 18 boys, working $7 \frac{1}{2}$ hours a day, can do a piece of work in 60 days. If a man works equal to 2 boys, then how many boys will be required to help 21 men to do twice the work in 50 days, working 9 hours a day?
Aptitude Time and Work Difficulty: Medium
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Oranges are bought at 5 for ₹ 10 and sold at 6 for ₹ 15. The profit or loss as percentage is
Aptitude Profit and Loss Difficulty: Easy
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In terms of percentage profit, which is the best transaction?
| | C.P. (in ₹) | Profit (in ₹) |
|---|---|---|
| (a) | 36 | 17 |
| (b) | 50 | 24 |
| (c) | 40 | 19 |
| (d) | 60 | 29 |
Aptitude Profit and Loss Difficulty: Medium
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Two successive price increases of 10% each on an article are equivalent to a single price increase of
Aptitude Percentage Difficulty: Easy
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If $a\%$ of $x$ is equal to $b\%$ of $y$, then $c\%$ of $y$ is what $\%$ of $x$?
Aptitude Percentage Difficulty: Medium
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A number whose fifth part increased by $4$ is equal to its fourth part diminished by $10$, is
Aptitude Problems on Numbers Difficulty: Medium
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If $(2p + \frac{1}{p}) = 4$, the value of $(p^3 + \frac{1}{8p^3})$ is
Aptitude Simplification Difficulty: Medium
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There are some boys and girls in a room. The square of the number of girls is less than the square of the number of boys by 28. If there were two more girls, the number of boys would have been the same as that of the girls. The total number of boys and girls in the room is
Aptitude Simplification Difficulty: Medium
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Which of the following fractions is nearest to $$\frac{2}{5}$$?
Aptitude Decimal Fraction Difficulty: Easy
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The greatest four digit number which is exactly divisible by each one of the numbers 12, 18, 21 and 28
Aptitude HCF and LCM Difficulty: Medium
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