Question : Directions: In the following question, find out the incorrect term in the series.
2, 5, 10, 3, 6, 18, 4, 7, 30

Option 1: 6

Option 2: 30

Option 3: 10

Option 4: 7


Team Careers360 14th Jan, 2024
Answer (1)
Team Careers360 18th Jan, 2024

Correct Answer: 30


Solution : Given:
2, 5, 10, 3, 6, 18, 4, 7, 30

In the above-given series, every third number is the product of the two previous numbers –
2 × 5 = 10; 3 × 6 = 18; 4 × 7 = 28 ≠ 30

So, 30 is the wrong number in the series. Hence, the second option is correct.

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