Which of the following numbers will replace the question mark (?) in the given series?
176, 218, 228, 291, 280, 364, 332,?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 437.
Given series: 176, 218, 228, 291, 280, 364, 332,?
176 + (21 × 2) = 218; 228 + (21 × 3) = 291; 280 + (21 × 4) = 364; 332 + (21 × 5) = 437