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Question Bank » Reasoning » Ranking-And-Time-Sequence-Test
Q
How many 7s immediately preceded by 6 but not immediately followed by 4 are there in the following series. [M.B.A. 2005] 7 4 2 7 6 4 3 6 7 5 3 5 7 8 4 3 7 6 7 2 4 0 6 7 4 3
A] One
B] Two
C] Four
D] Six
Explanation:
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Sunday 23rd October, 2022
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How many 7s immediately preceded by 4 but not immediately followed by 6?
This is Expert Verified Answer
The answer is zero. Explanation: Here , we can see that 7 is immediately preceded by 4 only once. but, it also immediately followed by 6.
How many 7's are there in the following series which are immediately preceded by 4 but not immediately followed?
Hence, 'two' is the correct answer.
How many 7's are there in the following series which are immediately preceded by 5 and followed by 4?
So the answer is [3]
How many 7s are there in the following series which are preceded by 6 which is not preceded by 8?
Hence there are three 7's.