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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.
3.5, 7, 10.5, 14, ?

Option 1: 15.5

Option 2: 16.5

Option 3: 18.5

Option 4: 17.5 


Team Careers360 23rd Jan, 2024
Answer (1)
Team Careers360 25th Jan, 2024

Correct Answer: 17.5


Solution : Given:
3.5, 7, 10.5, 14, ?

In the above-given series, add 3.5 to the previous term to get the next term –
3.5 + 3.5 = 7; 7 + 3.5 = 10.5; 10.5 + 3.5 = 14; 14 + 3.5 = 17.5

So, 17.5 is the missing term of the series. Hence, the fourth option is correct.

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