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
The product of two numbers is 120 and their GCD is 4. What is their LCM?
If a number is represented as 2³ × 3² × 5¹, how many divisors does it have?
What is the sum of all divisors of 20?
A number leaves remainder 3 when divided by 7 and remainder 5 when divided by 11. Which number satisfies both conditions?
What is the remainder when 2^100 is divided by 7?
What is the unit digit of 7^2019?
Two numbers have HCF = 6 and LCM = 60. If one number is 12, find the other.
How many numbers between 1 and 100 are divisible by 3 but not by 5?
Find the value of 3^5 mod 11.
If a = 2^4 × 3^3 × 5 and b = 2^3 × 3^2 × 5^2, find HCF(a,b).
How many numbers between 50 and 150 are divisible by 7?
If two numbers are in ratio 3:5 and their LCM is 150, find the numbers.
The GCD of two numbers is 12 and their LCM is 144. If one number is 36, find the other number.
A number consists of two digits. When the digits are reversed, the new number is 27 more than the original. If the sum of digits is 9, what is the original number?
If the sum of three consecutive odd numbers is 51, what is the smallest number?
What is the least common multiple of 24, 36, and 60?
The product of two numbers is 2160 and their GCD is 12. What is the sum of the numbers if one of them is 60?
How many numbers between 1 and 500 are divisible by both 4 and 6?
If x² - 5x + 6 = 0, what are the possible values of x?
If a number is divisible by both 9 and 11, then it must be divisible by: