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Question : Directions: In the following question, a series is given with one number missing. Select the missing number from the given alternatives.
23, 11, 34, 45, 79, ?

Option 1: 121

Option 2: 124

Option 3: 163

Option 4: 169


Team Careers360 11th Jan, 2024
Answer (1)
Team Careers360 22nd Jan, 2024

Correct Answer: 124


Solution : Given:
23, 11, 34, 45, 79, ?

Add the previous two terms to get the next term in the series.
23 + 11 = 34; 11 + 34 = 45; 34 + 45 = 79; 45 + 79 = 124

So, 124 is the required missing number in the series. Hence, the second option is correct.

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