Question

How many numbers between 300 and 700 are divisible by 2, 3 and 7 together ?

a) 9

b) 8

c) 10

d) 11

Answer 1

Correct option:a) 9

Explanation:

L.C.M of 2, 3 & 7 is "42"

9 numbers divisible by 42 (16 - 7 = 9)