DSSSB · Reasoning
Refer to the given number series and answer the question that follows. Counting to be done from left to right only. All numbers are single-digit numbers. (Left) 6 9 5 4 2 1 4 5 8 4 6 7 3 6 8 5 2 9 1 2 1 7 4 4 5 5 8 4 4 2 (Right) How many such prime digits are there, each of which is immediately preceded by an even digit and also immediately followed by an even digit?
- One
- Three
- Two
- More than three
Refer to the given number series and answer the question that follows. Counting to be done from left to right only. All numbers are single-digit numbers. (Left) 6 9 5 4 2 1 4 5 8 4 6 7 3 6 8 5 2 9 1 2 1 7 4 4 5 5 8 4 4 2 (Right) How many such prime digits are there, each of which is immediately preceded by an even digit and also immediately followed by an even digit?
- One
- Three
- Two
- More than three
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