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Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
27, 32, 42, 57, 77, 102, 132, ?

Option 1: 172

Option 2: 167

Option 3: 149

Option 4: 158


Team Careers360 24th Jan, 2024
Answer (1)
Team Careers360 25th Jan, 2024

Correct Answer: 167


Solution : Given:
27, 32, 42, 57, 77, 102, 132, ?

In the above-given series, add multiples of 5 to the previous number to get the next number.
27 + 5 = 32, 32 + 10 = 42, 42 + 15 = 57, 57 + 20 = 77, 77 + 25 = 102, 102 + 30 = 132, 132 + 35 = 167

So, 167 is the missing number of the series. Hence, the second option is correct.

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