Question

The sum of the first 100 numbers, 1 to 100 is divisible by:
a) 2,4,& 8 b) 2&4
c)2 only d)none of these

Answer 1

c)2 only

Answer 2

sum of numbers from 1 to 100 = (100/2)(1+100)=50*101=5050
i think 2 only will be ans ...as it is divisible by only 2

Answer 3

good mr. prashant