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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: Find the wrong number in the series.
10, 26, 74, 218, 654, 1946, 5834
Aptitude Odd Man Out and Series Difficulty: Medium
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Directions: Find out the wrong number in each sequence
4, 9, 19, 39, 79, 160, 319
Aptitude Odd Man Out and Series Difficulty: Medium
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At what time, in minutes, between 3 o'clock and 4 o'clock, both the needles will coincide each other?
Aptitude Clock Difficulty: Medium
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A sphere of maximum volume is cut out from a solid hemisphere of radius $r$. The ratio of the volume of the hemisphere to that of the cut out sphere is :
Aptitude Volume and Surface Area Difficulty: Medium
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A cylindrical tube open at both ends is made of metal. The internal diameter of the tube is $11.2$ cm and its length is $21$ cm. The metal everywhere is $0.4$ cm thick. The volume of the metal is
Aptitude Volume and Surface Area Difficulty: Medium
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A small ring of negligible thickness and radius 2 cm moves on a bigger rung of radius 10 cm. How many rotations will the small ring take on the bigger ring to make a complete round?
Aptitude Plane Geometry 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 given 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 rate of interest p.c.p.a.? (Bank P.O. 2004)
I. Difference between compound interest and the simple interest accrued on an amount of ₹ 15000 in 3 years is ₹ 673.92.
II. In 2 years, an amount of ₹ 6500 fetches simple interest of ₹ 1560.
Verbal Reasoning Data Sufficiency Difficulty: Medium
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A person invests money in three different schemes for $6$ years, $10$ years and $12$ years at $10$ percent, $12$ percent and $15$ percent simple interest respectively. At the completion of each scheme, he gets the same interest. The ratio of his investments is
Aptitude Simple Interest Difficulty: Easy
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The interest on a certain deposit at 4.5% p.a. is ₹ 202.50 in one year. How much will the additional interest in one year be on the same deposit at 5% p.a. ?
Aptitude Simple Interest Difficulty: Easy
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A train 280 m long, running with a speed of 63 km/hr will pass a tree in:
Aptitude Problems on Trains 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 speed of the boat in still water?
(Bank P.O., 2006)
I. The boat running downstream takes 6 hours from A to B.
II. The boat running upstream takes 8 hours from B to C.
Verbal Reasoning Data Sufficiency Difficulty: Medium
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5 men and 2 boys working together can do four times as much work as a man and a boy. Working capacities of a man and a boy are in the ratio :
Aptitude Time and Work Difficulty: Easy
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64 persons can dig a trench 50 m long, 2 m wide and 2 m deep in 5 days, working 12 hours daily. In how many days, working 8 hours daily, will 80 persons dig another trench 75 m long, 4 m wide and 3 m deep?
Aptitude Chain Rule Difficulty: Hard
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Mrs. Richi Rich inherits 3224 gold coins and divides them amongst her 3 daughters Lalita, Palita and Salita in a certain ratio. Out of the total coins each of them received, Lalita sells her 50 coins, Palita donates 85 of her coins and Salita makes jewellery out of her 39 coins. Now the ratio of gold coins with them is 24 : 21 : 16 respectively. How many coins did Lalita receive from her mother?
(Bank Recruitment, 2009)
Aptitude Ratio and Proportion Difficulty: Medium
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If $x = \frac{1}{3}y$ and $y = \frac{1}{2}z$, then $x : y : z$ is equal to
Aptitude Ratio and Proportion Difficulty: Medium
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A space research company wants to sell its two products A and B. If the product A is sold at 20% loss and the product B at 30% gain, the company will not lose anything. If the product A is sold at 15% loss and the product B at 15% gain, the company will lose ₹ 6 million in the deal. What is the cost of product B?
Aptitude Profit and Loss Difficulty: Medium
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In an election, 30% of the voters voted for candidate A whereas 60% of the remaining voted for candidate B. The remaining voters did not vote. If the difference between those who voted for candidate A and those who did not vote was 1200, how many individuals were eligible for casting vote in that election?
Aptitude Percentage Difficulty: Medium
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40% of 4.5 + $x$% of $\frac{2}{3}$ = 20% of 10
Aptitude Percentage Difficulty: Medium
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If $\log x + \log y = \log (x + y)$, then
Aptitude Logarithm Difficulty: Medium
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$2^{3.6} \times 4^{3.6} \times 4^{3.6} \times (32)^{2.3} = (32)^{x}$
Aptitude Surds and Indices Difficulty: Medium
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The ratio between a two-digit number and the sum of the digits of that number is $4 : 1$. If the digit in the unit's place is $3$ more than the digit in the ten's place, then the number is
Aptitude Problems on Numbers Difficulty: Medium
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Two-third of a positive number and $\frac{25}{216}$ of its reciprocal are equal.
The number is
Aptitude Problems on Numbers Difficulty: Medium
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The total number of digits used in numbering the pages of a book having $366$ pages, is
Aptitude Simplification Difficulty: Easy
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The cost of two dozen apples and three dozen bananas is ₹ 136. The cost of 5 dozen bananas and one dozen apples is ₹ 110. What is the price of one dozen bananas?
Aptitude Simplification Difficulty: Medium
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$a$ is greater than $b$ by 2 and $b$ is greater than $c$ by 10. If $a + b + c = 130$, then $(b + c) - a =$ ?
Aptitude Simplification Difficulty: Medium
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