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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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When an article is sold for ₹ 116, the profit percent is thrice as much as when it is sold for ₹ 92. The cost price of the article is
Aptitude Profit and Loss Difficulty: Medium
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Jacob bought a scooter for a certain sum of money. He spent 10% of the cost on repairs and sold the scooter for a profit of ₹ 1100. How much did he spend on repairs if he made a profit of 20%?
Aptitude Profit and Loss 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.
How many students are there in the class?
I. There are 40 girls in the class.
II. The boys are $80\%$ of the total number of students in the class.
Aptitude Percentage Difficulty: Easy
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Mr. Jones' total annual gross salary, which was ₹ 10 lakhs per year in 2007, was reduced by 10% in 2008. In 2007 his family expenditure for food items was 40% of the total annual gross salary. The prices of average food items increased by 5% between 2007 and 2008. Assuming that the family consumed the same amount of food in 2008, the percentage expenditure on food items, calculated on total annual gross salary in 2008, is
Aptitude Percentage Difficulty: Medium
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A, B, C and D have ₹ 40, 50, 60 and 70 respectively when they go to visit a fair. A spends ₹ 18, B spends ₹ 21, C spends ₹ 24 and D spends ₹ 27.
Who has done the highest expenditure proportionate to his resources?
Aptitude Percentage Difficulty: Easy
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What is 28% of 36% of $\frac{5}{7}$th of 5000?
Aptitude Percentage Difficulty: Easy
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$(\log_5 5) (\log_4 9) (\log_3 2)$ is equal to
Aptitude Logarithm Difficulty: Medium
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If $3^{(x - y)} = 27$ and $3^{(x + y)} = 243$, then $x$ is equal to
Aptitude Surds and Indices Difficulty: Easy
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Two numbers differ by 5. If their product is 336, then the sum of the two numbers is
Aptitude Problems on Numbers Difficulty: Medium
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The average of five consecutive odd numbers is 95.
What is the fourth number in the descending order?
Aptitude Average Difficulty: Medium
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The average of odd numbers up to 100 is
Aptitude Average Difficulty: Easy
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The sum of 18 consecutive natural numbers is a perfect square. What is the smallest possible value of this sum?
Aptitude Square Root and Cube Root Difficulty: Medium
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If $\sqrt{(x-1)(y+2)} = 7$, $x$ and $y$ being positive whole numbers, then the values of $x$ and $y$ respectively are
Aptitude Square Root and Cube Root Difficulty: Medium
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For what value of $x$ the statement $\left( \frac{x}{15} \right) \left( \frac{x}{135} \right) = 1$ is true?
Aptitude Simplification Difficulty: Medium
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$$\sqrt{\frac{25}{81} - \frac{1}{9}} = x$$
Aptitude Square Root and Cube Root Difficulty: Easy
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Sweets were distributed equally among 64 children. After giving 7 sweets to each child 15 sweets were left out. Total how many sweets were there?
Aptitude Simplification Difficulty: Easy
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If $\frac{p}{a} + \frac{q}{b} + \frac{r}{c} = 1$ and $\frac{a}{p} + \frac{b}{q} + \frac{c}{r} = 0$ where $a, b, c, p, q, r$ are non-zero real numbers, then $\frac{p^2}{a^2} + \frac{q^2}{b^2} + \frac{r^2}{c^2}$ is equal to
Aptitude Simplification Difficulty: Medium
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After reading $\frac{3}{5}$ of the biology homework on Monday night, Sanjay read $\frac{1}{3}$ of the remaining homework on Tuesday night. What fraction of the original homework would Sanjay have to read on Wednesday night to complete the assignment?
Aptitude Simplification Difficulty: Easy
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The expression $\left(1 + \frac{1}{3}\right)\left(1 + \frac{1}{4}\right)\left(1 + \frac{1}{5}\right)\cdots\left(1 + \frac{1}{n}\right)$ simplifies to
Aptitude Simplification Difficulty: Medium
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If $\frac{a}{x} + \frac{y}{b} = 1$ and $\frac{b}{y} + \frac{z}{c} = 1$, then $\frac{x}{a} + \frac{c}{z}$ will be equal to:
Aptitude Simplification Difficulty: Medium
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An electronic device makes a beep after every 60 sec. Another device makes a beep after every 62 sec. They beeped together at 10 a.m. The next time, when they would beep together at the earliest is
Aptitude HCF and LCM Difficulty: Easy
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Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.
Aptitude HCF and LCM Difficulty: Medium
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These questions are based on the following information:\n\nGiven $N = 1! + 2! + 3! + ........ + 99! + 100!$.\n\nFind the last two digits of $N$.
Aptitude Number System Difficulty: Medium
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By how many of the following numbers is $2^{12} - 1$ divisible?
$2, 3, 5, 7, 10, 11, 13, 14$
Aptitude Number System Difficulty: Medium
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If all the numbers from 501 to 700 are written, what is the total number of times the digit 6 appears?
Aptitude Number System Difficulty: Easy
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