Three of the following four triads are alike in a certain way as they are formed by performing same mathematical operations among themselves and thus form a group. Which triad does NOT belong to that group?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 35 : 36 : 6.
Logic: (First number + 1) = (Square of Third number); (Third number × 5) = Second number
All follow the same logic while,
Option (2): 35 ∶ 36 ∶ 6 ⇒ 35 + 1 = (6)2 ⇒ 36 = 36
And, 6 × 5 = 30 ≠ 36