Question : Directions: In the following question a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
7, 25, 61, 121, ?
Option 1: 210
Option 2: 211
Option 3: 212
Option 4: 209
Answer (1)
24th Jan, 2024
Correct Answer: 211
Solution :
Given:
7, 25, 61, 121, ?
Follow the pattern to obtain the next term –
So, 211 is the missing number in the given series. Hence, the second option is correct.
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