SarkariPYQ

SSC Selection Post 2025 PYQ — Question 84

SSC Selection Post - Matriculation Level - 28th July 2025 - Shift 1 • Reasoning • Q84

Back to paper

Find the number that is different from others.

Show answer & explanation

Correct answer: D

Explanation

841 = 29²

784 = 28²

576 = 24²

343 = 7³

Three numbers are perfect squares, while 343 is a perfect cube.

So the different number is: 343