Find the sum of odd integers from 1 to 2001.

Find the sum of integers from 1 to 100 that are divisible by 2 or 5.

Find the sum of the integers between 1 and 200 which are multiples of 3.

Find the sum of all odd integers between 2 and 100 divisible by 3

Find the sum of all odd integers between 2 and 100 divisible by 3

Find the (i) sum of those integers between 1 and 500 which are multiples of 2 as well as of 5. (ii) sum of those integers from 1 to 500 which are multiples of 2 as well as of 5. (iii) sum of those integers from 1 to 500 which are multiples of 2 or 5.

The sum of the integers from 1 to 100 which are not divisible by 3 or 5 is

Find the sum of the integers between 100 and 200 that are divisible by 9.

Show that the sum of all odd integers between 1 and 1000 which are divisible by 3 is 83667.

{:("Quantity A","Quantity B"),("The sum of the consecutive","34 less than the sum of the"),("integers from 2 to 15","consecutive integers from 1 to 17"):}

Find the sum of all those integers n for which n^2+20n+15 is the square of an integer.