Which of the following numbers will replace the question mark (?) in the given series?
58, 117, 237, 479, 965,?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 1939.
Given series: 58, 117, 237, 479, 965,?
The series follows this pattern:
58 × 2 + 1 = 116 + 1 = 117
117 × 2 + 3 = 234 + 3 = 237
237 × 2 + 5 = 474 + 5 = 479
479 × 2 + 7 = 958 + 7 = 965
965 × 2 + 9 = 1930 + 9 = 1939
So, the missing term in the series is 1939.