SSC CGL Reasoning & GK Mock Test
1 free timed sets · 3 questions · 1 easy / 2 moderate / 0 hard · solutions for every question
All Reasoning & GK sets
Sample Reasoning & GK questions
1. Find the odd one out: 8, 27, 64, 100, 125
- (A) 27
- (B) 100
- (C) 64
- (D) 125
Show answer
(B) 100. Concept: Odd-one-out on number properties — perfect cubes. Steps: 8 = 2³ 27 = 3³ 64 = 4³ 125 = 5³ 100 = 10² but not a perfect cube (4.64³ ≈ 100) So 100 is the odd one out Why others are wrong: - A) 27, C) 64 and D) 125 are all perfect cubes, like 8. Remember: Cubes to memorise: 1, 8, 27, 64, 125, 216, 343, 512, 729, 1000. Note 64 is both a square (8²) and a cube (4³) — a common distractor.
SSC CGL Reasoning & GK — FAQs
Is the SSC CGL Reasoning & GK mock test free?
Yes. All 1 Reasoning & GK sets are free, need no signup, and give instant scores with a solution for every question.
How many Reasoning & GK questions are there for SSC CGL?
3 questions across 1 sets: 1 easy, 2 moderate and 0 hard.
Will I get the same questions again?
No. Each attempt draws a fresh random subset, shuffles the order and options, and prefers questions you have not seen on this device. The Surprise Set draws from the whole subject pool.
Can I choose difficulty and timer?
Yes — pick Easy, Moderate, Hard or Mixed, and choose no timer, 10 or 20 minutes, or the real exam pace.