Find the sum of all numbers from 50 to 350 which are divisible by 4. Also find `15^(th)` term.

Find the sum of all numbers from 1 to 140 which are divisible by 4.

Find the sum of all numbers from 150 to 200 which are divisible by 7.

Find the sum of natural numbers from 1 to 140 which are divisible by 4 .

Find the sum of all numbers from 50 to 350 which are divisible by 6. Hence find the 15^("th") term of that A.P.

Find the sum of all numbers from 50 to 250 which are divisible by 6 and find t_(13) .

Find the sum of all numbers from 50 to 250 which are divisible by 6 and find t_(13) .

Find the sum of all natural numbers from 1 to 140 which are divisible by 4.

Find the sum of all natural numbers below 500 which are divisible by 8.

Find the sum of all integers from 200 to 400 which are not divisible by 7