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Question : Directions: How many 8's followed by an even number and preceded by an odd number?
7, 8, 5, 6, 7, 8, 4, 3, 2, 1, 3, 8, 6, 4, 3, 7, 8, 4, 2, 1, 3, 8, 2, 8, 9

Option 1: 4

Option 2: 3

Option 3: 2

Option 4: 5


Team Careers360 3rd Jan, 2024
Answer (1)
Team Careers360 11th Jan, 2024

Correct Answer: 4


Solution : Given
7, 8, 5, 6, 7, 8, 4, 3, 2, 1, 3, 8, 6, 4, 3, 7, 8, 4, 2, 1, 3, 8, 2, 8, 9

On checking the number of 8's followed by an even number and preceded by an odd number –
7, 8, 5, 6, 7, 8, 4, 3, 2, 1, 3, 8, 6, 4, 3, 7, 8, 4, 2, 1, 3, 8, 2, 8, 9

So, there are four 8's that follow the pattern. Hence, the first option is correct.

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