SSC GD 2025 PYQ — Question 50

SSC GD Const 2025 (English) - 12 Feb 2025 - Shift 2 • Quantitative Aptitude • Q50

The smallest number which when decreased by 3 is divisible by 15, 25 and 55, is:

Show answer & explanation

Correct answer: C

Explanation

The correct answer is option 3 i.e. 828.

LCM(15,25,55) = 825

N − 3 = 825

⇒ N = 828