Free MCQs & Practice Tests for Competitive Exams and Interviews
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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8 men can complete a piece of work in 20 days. 8 women can complete the same work in 32 days. In how many days will 5 men and 8 women together complete the same work?
(Bank P.O., 2010)
Aptitude Time and Work Difficulty: Medium
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Two pipes can fill a tank with water in 15 and 12 hours respectively and a third pipe can empty it in 4 hours. If the pipes be opened in order at 8, 9 and 11 a.m. respectively, the tank will be emptied at (S.S.C., 2005)
Aptitude Pipes and Cistern Difficulty: Hard
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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 is Neeta's share in the profit of ₹ 50000 earned at the end of 2 years in a joint business run by Neeta, Seeta and Geeta?
I. Neeta invested ₹ 85000 to start the business.
II. Seeta and Geeta joined Neeta's business after six months, investing amounts in the ratio of $3 : 5$.
III. Total amount invested by Seeta and Geeta is ₹ 2.5 lakh.
Aptitude Partnership Difficulty: Medium
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A and B started a business by investing ₹ 2400 and ₹ 3600 respectively. At the end of 4th month from the start of the business, C joined with ₹ 'X'. After 8 months from the start of the business. B withdrew ₹600. If C's share is ₹ 8000 in the annual profit of ₹ 22500, what was the amount the C invested in the business?
Aptitude Partnership Difficulty: Hard
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The ratio of the students in schools $A, B$ and $C$ is 5 : 4 : 7. If the number of students in the schools are increased by 20%, 25% and 20% respectively, what would be the new ratio of the students in schools $A, B$ and $C$?
(Bank P.O., 2010)
Aptitude Ratio and Proportion Difficulty: Medium
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What number has to be added to the terms of 3 : 5 to make the ratio 5 : 6? (R.R.B., 2006)
Aptitude Ratio and Proportion Difficulty: Easy
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Directions: These questions are based on the following information:
Given that $a : b = 5 : 3$ and $b : c = 2 : 5$.
If $c = 50$, the value of $a + b + c$ will be
Aptitude Ratio and Proportion Difficulty: Medium
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If an article is sold at 200 percent profit, then the ratio of its cost price to its selling price will be
Aptitude Profit and Loss Difficulty: Easy
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Madan pays income tax at the rate of 10%. If his income increased by 10% and his tax rate increases to 15%, his net income would increase by ₹ 350. What is Madan's income?
Aptitude Percentage Difficulty: Medium
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When income tax is 3 paise in a rupee, a person's net income is ₹ 237650. What will it be when the income tax is raised to 7 paise?
Aptitude Percentage Difficulty: Medium
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If $\log \frac{a}{b} + \log \frac{b}{a} = \log (a + b)$, then
Aptitude Logarithm Difficulty: Medium
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The difference between two positive integers is $3$. If the sum of their squares is $369$, then the sum of the numbers is
Aptitude Problems on Numbers Difficulty: Medium
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Three numbers are in the ratio of $3 : 4 : 6$ and their product is $1944$. The largest of these numbers is
Aptitude Problems on Numbers Difficulty: Medium
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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.
How old will $C$ be after 10 years ?
I. Five years ago, the average age of $A$ and $B$ was 15 years.
II. Average age of $A$, $B$ and $C$ today is 20 years.
Aptitude Average Difficulty: Easy
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A library has an average of 510 visitors on Sundays and 240 on other days. What is the average number of visitors per day in the month of June beginning with a Sunday?
Aptitude Average Difficulty: Medium
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A coaching institute has students in 3 batches - X, Y and Z. In a certain examination, the average marks obtained by these batches are 72, 60 and 50 respectively. The average marks of batches X and Y taken together is 69. If the ratio of the number of students in batches Y and Z is 6 : 7, what is the average score of all the three batches put together?
Aptitude Average Difficulty: Medium
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Solve $14 \times 627 \div \sqrt{1089} = x^3 + 141$
Aptitude Simplification Difficulty: Medium
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After distributing the sweets equally among 25 children, 8 sweets remain. Had the number of children been 28, 22 sweets would have been left after equally distributing. What was the total number of sweets?
Aptitude Simplification Difficulty: Medium
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To win an election, a candidate needs $\frac{3}{4}$ of the votes cast. If after $\frac{2}{3}$ of the votes have been counted, a candidate has $\frac{5}{6}$ of what he needs, then what part of the remaining votes does he still need?
Aptitude Simplification Difficulty: Medium
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Breeding of a certain species of insects is incredible everyday the total number of such insects in a closed glass jar is double the number on the previous day. There was just one insect in the jar on 1/2/2007, and the jar was full to the brim with these insects on 28/2/2007.
On which date of February was the jar quarter-full?
Aptitude Simplification Difficulty: Medium
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If $\frac{x}{2y} = \frac{6}{7}$, the value of $\frac{x - y}{x + y} + \frac{14}{19}$ is
Aptitude Simplification Difficulty: Medium
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The value of $$ \left( \frac{0.125 + 0.027}{0.5 \times 0.5 + 0.09 - 0.15} \right) $$ is
Aptitude Decimal Fraction Difficulty: Medium
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The least among the following fractions is
Aptitude Decimal Fraction Difficulty: Easy
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Which of the following is a pair of co-primes?
Aptitude HCF and LCM Difficulty: Easy
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The remainder when $7^{84}$ is divided by $342$ is
Aptitude Number System Difficulty: Medium
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