Mathematics Standard 6 Term II>Chapter 1 - Numbers>Exercise 1.3>Q 3

MEDIUM

6th Tamil Nadu Board

IMPORTANT

Earn 100

For which of the numbers, from $n = 2$ to $8,$ is $2 n - 1$ a prime number?

Important Questions on Numbers

EASY

6th Tamil Nadu Board

IMPORTANT

Mathematics Standard 6 Term II>Chapter 1 - Numbers>Exercise 1.3>Q 4

Explain your answer with reason for the following statement.

A number is divisible by $9$ , if it is divisible by $3$ .

EASY

6th Tamil Nadu Board

IMPORTANT

Mathematics Standard 6 Term II>Chapter 1 - Numbers>Exercise 1.3>Q 4

Explain your answer with reason for the following statement.

A number is divisible by $6,$ if it is divisible by $12$ .

EASY

6th Tamil Nadu Board

IMPORTANT

Mathematics Standard 6 Term II>Chapter 1 - Numbers>Exercise 1.3>Q 5

Find the value of $A$ :

The greatest $2$ digit number $9 A$ is divisible by $2$ .

EASY

6th Tamil Nadu Board

IMPORTANT

Mathematics Standard 6 Term II>Chapter 1 - Numbers>Exercise 1.3>Q 5

Find the value of $A$ :

The least number

567 A

is divisible by

3

.

EASY

6th Tamil Nadu Board

IMPORTANT

Mathematics Standard 6 Term II>Chapter 1 - Numbers>Exercise 1.3>Q 5

Find the value of $A$ :

The greatest

3

digit number

9 A 6

is divisible by

6 .

EASY

6th Tamil Nadu Board

IMPORTANT

Mathematics Standard 6 Term II>Chapter 1 - Numbers>Exercise 1.3>Q 5

Find the value of $A$ :

The number

A 08

is divisible by both

4

and

9

.

MEDIUM

6th Tamil Nadu Board

IMPORTANT

Mathematics Standard 6 Term II>Chapter 1 - Numbers>Exercise 1.3>Q 5

Find the value of $A$ :

The number

225 A 85

is divisible by

11

.

EASY

6th Tamil Nadu Board

IMPORTANT

Mathematics Standard 6 Term II>Chapter 1 - Numbers>Exercise 1.3>Q 6

Numbers divisible by

4

and

6

are divisible by

24

. Verify this statement and support your answer with an example.