Find the number of natural numbers between 101 and 999 which are divisible by both 2 and 5.

Find the number of natural numbers between 102 and 998 which are divisible by 2 and 5 both.

Find the sum of all natural numbers between 1 and 145 which are divisible by 4.

Find the sum of all natural numbers between 1 and 100, which are divisible by 3.

Find the sum of all natural numbers between 1 and 100, which are divisible by 2 or 5

Find the number of numbers lying between 1 and 1000 which are divisible by each of 6,7 and 15.

Find the sum of all the natural numbers between 1 and 200 which are neither divisible by 2 nor by 5.

Find the sum of all even integers between 101 and 999.

Complete the following activity to find the sum of natural numbers between 1 to 140 which are divisible by 4 .

Find the sum of all natural numbers between 250 and 1000 which are exactly divisible by 3 .