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Quantitative Aptitude - MCQ Practice Questions

Practice free Quantitative Aptitude multiple-choice questions with detailed answers and explanations. Perfect for competitive exam preparation.

1,105 questions | 100% Free

Q.21Medium

If a number is multiplied by its successor and the result is 342, what is the number?

Q.22Medium

What is the sum of all even numbers from 2 to 50?

Q.23Medium

A number when increased by 25% becomes 500. What is the original number?

Q.24Medium

The difference between two numbers is 45. If one number is twice the other, what are the numbers?

Q.25Medium

If three consecutive integers have a sum of 81, what is the largest of the three?

Q.26Hard

A number consists of two digits. The sum of digits is 12 and the number is 6 more than 6 times the units digit. Find the number.

Q.27Hard

Find a number such that when divided by 5, 6, and 7 leaves remainders 1, 2, and 3 respectively.

Q.28Hard

The product of two numbers is 180 and their HCF is 6. What is their LCM?

Q.29Hard

A number has remainder 4 when divided by 9 and remainder 5 when divided by 11. Find the number if it is less than 200.

Q.30Medium

What is the sum of squares of first 5 natural numbers?

Q.31Easy

What is the smallest prime number greater than 50?

Q.32Easy

How many factors does the number 36 have?

Q.33Easy

What is the LCM of 12, 18, and 24?

Q.34Easy

What is the cube root of 512?

Q.35Easy

How many odd numbers are there between 10 and 50?

Q.36Medium

If a number is divisible by both 9 and 11, what is the smallest such three-digit number?

Q.37Medium

What is the sum of divisors of 20?

Q.38Medium

A number when divided by 7 leaves a remainder of 5. Which of these numbers satisfies this?

Q.39Medium

What is the digital root of 9876?

Q.40Medium

If two numbers have HCF = 15 and LCM = 180, and one number is 45, what is the other?