If 4#2=10
5#3=18
6#4=28
Then what is 7#5=?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 40.
4#2=10 → 4 × 2 + 2 = 10
5#3=18 → 5 × 3 + 3 = 18
6#4=28 → 6 × 4 + 4 = 28
7#5=? → 7 × 5 + 5 = 40
SSC CGL - 24 Sep 2025 - Shift 2 • Reasoning • Q95
If 4#2=10
5#3=18
6#4=28
Then what is 7#5=?
Correct answer: C
Explanation
The correct answer is option 3 i.e. 40.
4#2=10 → 4 × 2 + 2 = 10
5#3=18 → 5 × 3 + 3 = 18
6#4=28 → 6 × 4 + 4 = 28
7#5=? → 7 × 5 + 5 = 40