EASY
6th CBSE
IMPORTANT
Earn 100

Determine whether the given number is a prime? Write Yes/No.
27

66.67% studentsanswered this correctly

Important Questions on Playing With Numbers

EASY
6th CBSE
IMPORTANT
MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.2>Q 2
Determine whether the given number is a prime? Write Yes/No.
37
MEDIUM
6th CBSE
IMPORTANT
MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.2>Q 2

Determine if 57 is a prime? State Yes or No.

EASY
6th CBSE
IMPORTANT
MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.2>Q 2
Determine whether the given number is a prime? Write Yes/No.
107
EASY
6th CBSE
IMPORTANT
MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.2>Q 3
Can a composite number be odd? If yes, write the smallest odd composite number.
EASY
6th CBSE
IMPORTANT
MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.2>Q 4
The digit in unit’s place of a number is 5. If the number lies between 150 and 200, then it will be a _____ number. (prime/ composite)
HARD
6th CBSE
IMPORTANT
MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.2>Q 5
Express each of the following number as sum of two odd primes.
36
Can you find an even number greater than 4 which cannot be expressed as a sum of two odd numbers?
HARD
6th CBSE
IMPORTANT
MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.2>Q 5
Express the following number as sum of two odd primes.
42
 
HARD
6th CBSE
IMPORTANT
MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.2>Q 5
Express the following number as sum of two odd primes.
84