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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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The banker's discount on a certain sum due 2 years hence is $\frac{11}{10}$ of the true discount. The rate percent is
Aptitude Banker's Discount Difficulty: Medium
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From a pack of $52$ cards, two cards are drawn together at random. What is the probability of both the cards being kings ?
Aptitude Probability Difficulty: Medium
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In how many ways can a committee of 4 people be chosen out of 8 people?
Aptitude Permutation and Combination Difficulty: Easy
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The volume of the greatest sphere that can be cut off from a cylindrical log of wood of base radius 1 cm and height 5 cm is
Aptitude Volume and Surface Area Difficulty: Easy
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A covered wooden box has the inner measures as 115 cm, 75 cm and 35 cm and the thickness of wood is 2.5 cm. Find the volume of the wood.
Aptitude Volume and Surface Area Difficulty: Medium
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How many bricks, each measuring 25 cm × 11.25 cm × 6 cm, will be needed to build a wall 8 m × 6 m × 22.5 cm?
Aptitude Volume and Surface Area Difficulty: Easy
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If the breadth of a rectangle is decreased by 50%, then to double the area, its length is required to be increased by
Aptitude Area Difficulty: Medium
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A train 800 metres long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in metres) is :
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.
A boat takes a total time of three hours to travel downstream from P to Q and upstream back from Q to P. What is the speed of the boat in still water?
I. The speed of the river current is 1 km per hour.
II. The distance between P and Q is 4 km.
Verbal Reasoning Data Sufficiency Difficulty: Medium
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A certain number of artisans can complete a shoe fabrication consignment in 16 days. 8 additional artisans had to be deployed for the same consignment and together they completed it in 4 days less than the earlier estimate. The number of artisans initially employed was
Aptitude Chain Rule Difficulty: Medium
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Simran started a software business by investing ₹ 50000. After six months, Nanda joined her with a capital of ₹ 80000. After 3 years, they earned a profit of ₹ 24500. What was Simran's share in the profit?
Aptitude Partnership Difficulty: Medium
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If $\frac{a + b}{c} = \frac{b + c}{a} = \frac{c + a}{b} = k$, then $k$ is equal to
Aptitude Ratio and Proportion Difficulty: Medium
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If $x : y = 3 : 1$, then $x^3 - y^3 : x^3 + y^3 = $x$
Aptitude Ratio and Proportion Difficulty: Easy
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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 was the cost price of the suitcase purchased by Richard?
I. Richard got 20% concession on the labelled price.
II. Richard sold the suitcase for ₹ 2000 with 25% profit on the labelled price.
Verbal Reasoning Data Sufficiency Difficulty: Medium
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Two-thirds of a consignment was sold at a profit of 6% and the rest at a loss of 3%. If however there was an overall profit of ₹ 540, the value of consignment was
Aptitude Profit and Loss Difficulty: Medium
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A stockist wants to make some profit by selling sugar. He contemplates about various methods. Which of the following would maximize his profit?
Aptitude Profit and Loss Difficulty: Medium
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Arnav ordered $4$ pairs of black socks and some additional pairs of blue socks. The price of the black socks per pair was twice that of the blue socks.
When the order was filled, it was found that the number of pairs of the two colours had been interchanged. This increased the bill by $50\%$.
The ratio of the number of pairs of black socks to the number of pairs of blue socks in the original order was
Aptitude Percentage Difficulty: Medium
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A large watermelon weighs 20 kg with 96% of its weight being water. It is allowed to stand in the sun and some of the water evaporates so that only 95% of its weight is water. Its reduced weight will be
Aptitude Percentage Difficulty: Medium
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From the salary of an officer, 10% is deducted as house rent, 20% of the rest, he spends on conveyance, 20% of the rest he pays as income tax and 10% of the balance, he spends on clothes. Then, he is left with ₹ 15,552. Find his total salary.
Aptitude Percentage Difficulty: Medium
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Directions: Each of these questions is followed by three statements. You have to study the question and all the three statements given to decide whether any information provided in the statement(s) is redundant and can be dispensed with while answering the given question.
What will be the ratio between the ages of Sam and Albert after 5 years ?
I. Sam's present age is more than Albert's present age by 4 years.
II. Albert's present age is 20 years.
III. The ratio of Albert's present age to Sam's present age is 5 : 6.
Aptitude Problems on Ages Difficulty: Medium
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The cost of 36 kg of rice last year was ₹ 1044 and the cost of 24 kg of rice this year is ₹ 768. What is the difference between the cost per kg of rice last year and the cost per kg of rice this year?
Aptitude Simplification Difficulty: Easy
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Solve $2\frac{1.5}{5} + 2\frac{1}{6} - 1\frac{3.5}{15} = \left(\frac{x^{1/3}}{4}\right) + 1\frac{7}{30}$
Aptitude Decimal Fraction Difficulty: Hard
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In a division problem, the divisor is $7$ times of quotient and $5$ times of remainder. If the dividend is $6$ times of remainder, then the quotient is equal to
Aptitude Number System Difficulty: Medium
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How many integers between 100 and 150, both inclusive, can be evenly divided by neither 3 nor 5?
Aptitude Number System Difficulty: Hard
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The least number, which must be added to the greatest 6-digit number so that the sum may be exactly divisible by 327 is
Aptitude Number System Difficulty: Hard
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