DSSSB · Reasoning
Refer to the following series and answer the question that follows. (All numbers are single-digit numbers only. Counting to be done from left to right only.) (Left) 4 2 8 1 5 7 3 7 8 4 3 6 9 7 4 7 9 8 5 1 8 7 6 2 5 2 4 1 (Right) How many such even digits are there each of the which is immediately preceded by a perfect square and immediately followed by an odd digit? (NOTE: 1 is also a perfect square.)
- One
- Three
- Two
- More than three
Refer to the following series and answer the question that follows. (All numbers are single-digit numbers only. Counting to be done from left to right only.) (Left) 4 2 8 1 5 7 3 7 8 4 3 6 9 7 4 7 9 8 5 1 8 7 6 2 5 2 4 1 (Right) How many such even digits are there each of the which is immediately preceded by a perfect square and immediately followed by an odd digit? (NOTE: 1 is also a perfect square.)
- One
- Three
- Two
- More than three
Answer and detailed solution are available in the protected study screen.
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