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Question : Directions: Which number will replace the question mark (?) to complete the given series?
55, 42, 31, 22, 15, 10,?

Option 1: 7

Option 2: 5

Option 3: 3

Option 4: 6


Team Careers360 8th Jan, 2024
Answer (1)
Team Careers360 17th Jan, 2024

Correct Answer: 7


Solution : Given:
55, 42, 31, 22, 15, 10, ?

Subtract the consecutive odd numbers in decreasing order (starting from 13), to get the missing number in the series.

So, 7 is the missing term in the series. Hence, the first option is correct.

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