Quantitative Aptitude - MCQ Practice Questions

What is the difference between the largest 3-digit number and the smallest 3-digit number that are divisible by 11?

Find the smallest 4-digit number that is a perfect cube.

Which of the following is a perfect number?

If the LCM of two numbers is 144 and their HCF is 12, find the product of the two numbers.

What is the sum of all prime numbers between 10 and 30?

If a number is multiplied by 8 and then divided by 2, the result is 64. What is the number?

What is the sum of first 50 natural numbers?

If a number when divided by 7 gives quotient 12 and remainder 5, what is the number?

What is the largest 2-digit prime number?

If x and y are consecutive even numbers and x < y, and their sum is 66, what is the value of x?

A number when multiplied by 5 and then divided by 12 gives 20. What is the number?

Which of the following is a perfect cube?

Find the HCF of 48, 64, and 80.

If the sum of digits of a number is divisible by 3, then the number is divisible by 3. Which of the following is divisible by 3?

Find the value of (2⁵ × 3⁴)/(2³ × 3²).

A shopkeeper marks goods 40% above cost price and gives a discount of 20%. What is his profit percentage?

A man travels 120 km in 8 hours. If he increases his speed by 25%, how much distance will he cover in 5 hours?

A boat travels 60 km downstream in 4 hours and 60 km upstream in 6 hours. What is the speed of the current?

If 30% of a number is 120, what is 25% of that number?

A train 150m long takes 12 seconds to pass a pole. What is its speed in km/h?