SarkariPYQ

SSC CGL 2025 PYQ — Question 65

SSC CGL - 26 Sep 2025 - Shift 3 • Quantitative Aptitude • Q65

Back to paper

In △ABC, right-angled at C, if sin A = 5/13, then cos B = ?

Show answer & explanation

Correct answer: A

Explanation

Given:

ΔABC is right angled at C.

sin A = 5/13

Formula:

A + B = 90°

cos B = sin A

cos B = sin A

cos B = 5/13