The product of three odd numbers is odd.

Important Questions on Playing With Numbers

MEDIUM

6th CBSE

IMPORTANT

Foundation Course Mathematics>Chapter 3 - Playing With Numbers>NCERT Section>Q 2

If an even number is divided by $2$, the quotient is always odd.

MEDIUM

6th CBSE

IMPORTANT

Foundation Course Mathematics>Chapter 3 - Playing With Numbers>NCERT Section>Q 2

All prime numbers are odd.

MEDIUM

6th CBSE

IMPORTANT

Foundation Course Mathematics>Chapter 3 - Playing With Numbers>NCERT Section>Q 2

Prime numbers do not have any factors.

MEDIUM

6th CBSE

IMPORTANT

Foundation Course Mathematics>Chapter 3 - Playing With Numbers>NCERT Section>Q 2

The sum of two prime numbers is always even.

EASY

6th CBSE

IMPORTANT

Foundation Course Mathematics>Chapter 3 - Playing With Numbers>NCERT Section>Q 2

$2$ is the only even prime number.

MEDIUM

6th CBSE

IMPORTANT

Foundation Course Mathematics>Chapter 3 - Playing With Numbers>NCERT Section>Q 2

All even numbers are composite numbers.

MEDIUM

6th CBSE

IMPORTANT

Foundation Course Mathematics>Chapter 3 - Playing With Numbers>NCERT Section>Q 2

The product of two even number is always even.

MEDIUM

6th CBSE

IMPORTANT

Foundation Course Mathematics>Chapter 3 - Playing With Numbers>NCERT Section>Q 3

The numbers $13$ and $31$ are prime numbers. Both these numbers have same digits $1 \& 3$. Find such pairs of prime numbers upto $100$.