Question

You are told that 3375 is a perfect cube. Can you guess without factorization what is its cube roots?

Answer 1

yehi karan tha toh vah apne aap

Answer 2

Ans 15

Explanation:-

As 3375 has unit digit 5 so definitely it's cube root is a number ending with 5.

As 5^3= 125 here 5 is unit digit

So I guess the number may be 15 or 25

but we know 20^3 = 8000

which is greater than 3375

So, obviously it's cube root is 15