Elitmus Exam Numerical Ability Number System

how many numbers are there below 1000 which are neither perfect square nor perfect cube?

A) 961
B)958
c)955
D) not remb

Read Solution (Total 13)

Elitmus Other Question

A natural number has exactly 10 divisors including 1 and itself . how many distinct prime factors can this natural number have

(a) either 1 or 2 (b)1 or 3 (c)either 2 or 3 (d) either 1, 2 or3
two persons are moving in a circle their speed ratio is n:1, they meet 5th time and again at 17th time. which cant be value of n?(not remb the quest exactly)
A)2
b)3
c)4
d)6