SSC CGL 10 Aug 2017 Shift 1 Paper

Question : 51 of 100

Marks: +1, -0

How many numbers are there from 2000 to 7000 which are both perfect squares and perfect cubes?

Solution:

There is only one number 4096 from 2000 to 7000 which is both perfect square and perfect cube.

(64)^2 =4096

(16)^3 =4096

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