Secondary School (English Medium) (5 to 8) कक्षा ६ - CBSE Question Bank Solutions for Mathematics

Express the following as the sum of two odd primes.

44

Express the following as the sum of two odd prime.

24

Express the following as the sum of two odd prime.

18

Which of the following number is prime?

23

Which of the following number is prime?

51

Which of the following number is prime?

37

Which of the following number is prime?

26

Express the following number as the sum of three odd primes:

21

Express the following number as the sum of three odd primes:

31

Express the following number as the sum of three odd primes:

53

Express the following number as the sum of three odd primes:

61

Write five pairs of prime numbers less than 20 whose sum is divisible by 5. (Hint : 3 + 7 = 10)

A number which has only two factors is called a ______.

All prime numbers are odd.

Prime numbers do not have any factors.

The Sum of two prime numbers is always even.

2 is the only even prime number.

Use the figure to name the A line.

Name the line given in all possible (twelve) ways, choosing only two letters at a time from the four given.

Use the figure to name:

Line containing point E.