Write first five multiples of 9

1

(a)

Find all the multiples of 9 upto 100

1

(a)

Is 29 a factor of 743067?

1

(a)

Is 47 a factor of 5854461?

1

(a)

What is the sum of any two even numbers?

1

(a)

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

1

(a)

Express each of the following numbers as the sum of three odd primes 21

1

(a)

Express each of the following numbers as the sum of three odd primes 31

1

(a)

Find the product of first natural number and first prime number.

1

(a)

Find the product of first natural, first whole and first prime number.

1

(a)

Express the following number as sum of two prime numbers. 49

1

(a)

Express the following number as sum of two prime numbers. 44

1

(a)

Check whether the number 79152 is divisible by 8 or not.

1

(a)

Using divisibility tests, determine the following number are divisible by 4 and 8? 12159

1

(a)

Using divisibility tests, determine the following number are divisible by 4 and 8? 14560

1

(a)