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Question : Directions: What should come in place of the question mark (?) in the given series?
71, 73, 79, ?, 89, 97

Option 1: 81

Option 2: 83

Option 3: 90

Option 4: 84


Team Careers360 18th Jan, 2024
Answer (1)
Team Careers360 20th Jan, 2024

Correct Answer: 83


Solution : Given:
71, 73, 79, ?, 89, 97

The numbers given in the series are the consecutive prime numbers (starting from 71).
So, the next prime number after 79 is 83.

So, 83 is the missing number of the series. Hence, the second option is correct.

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