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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.
17, 13, 11, 7, 5, ?

Option 1: 0

Option 2: 1

Option 3: 2

Option 4: 3


Team Careers360 8th Jan, 2024
Answer (1)
Team Careers360 20th Jan, 2024

Correct Answer: 1


Solution : Given :
17, 13, 11, 7, 5, ?

Subtract 4 and 2 alternately to get the next term of the series.
17 – 4 = 13; 13 – 2 = 11; 11 – 4 = 7; 7 – 2 = 5; 5 – 4 = 1

So, the missing number is 1. Hence, the second option is correct.

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