Refer to the following number series and answer the question.
51263865365325695172
How many such numbers are there in the series each of which is immediately preceded by an even number and also immediately followed by an even number?
A3
B5
C4
D2
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Related Questions:
Three statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follows from the statements.
Statements:
All computers are markers.
All erasers are markers.
All pens are erasers.
Conclusions:
I. No pen is a computer.
II. Some erasers are computers.
Refer to the following number series and answer the question that follows (all numbers are single-digit numbers only and counting to be done from left to right only).
(Left) 4 4 5 1 4 6 2 1 9 3 3 7 9 3 7 3 4 6 5 7 7 9 6 (Right)
How many such even digits are there, each of which is immediately preceded by an even digit and also immediately followed by an even digit?
This question is based on the five, three-digit numbers given below.
(Left) 169 837 576 268 715 (Right)
(Example- 697 – First digit = 6, second digit = 9 and third digit = 7) (NOTE: All operations to be done from left to right.)
If all the numbers are arranged in ascending order, the position(s) of how many numbers will remain unchanged?