MATHS ALL TYPE OF QUETIONS

Can you figure out which of the following options is an even prime number?

• An even prime number does not exist.

• 6

• 2

• 4

Answer explanation

The correct choice is 2 because it is the only even prime number.

What is the highest common factor of the number of chocolates Eesha, Kabir, and Sanya have, if Eesha has 125 chocolates and Kabir has 500 chocolates?

• 125

• 100

• 25

• 250

Answer explanation

The highest common factor of 125 and 500 is 125, which is the number of chocolates Eesha has. Therefore, the correct answer is 125.

What is the result of the expression 5+6/3-5?

Answer explanation

The result of the expression 5+6/3-5 is 2. The division operation is performed first, resulting in 2. Then, the addition and subtraction operations are performed from left to right, resulting in 2.

What is the difference between the highest 2-digit number and the lowest 2-digit number?

• 94

• 99

• 89

• 79

Answer explanation

The difference between the highest 2-digit number (99) and the lowest 2-digit number (79) is 20.

What is the smallest prime number?

• 1

• 2

• 3

• 4

Find the LCM of 8 and 12.

• 24

• 16

• 32

• 12

Which of the following is a perfect square?

• 15

• 25

• 21

• 30

What is the square root of 64?

• 8

• 6

• 10

• 12

Which of the following numbers is a prime number?

• 15

• 27

• 31

• 20

Calculate the HCF of 24 and 36.

• 12

• 6

• 8

• 4