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?
AThree
BTwo
COne
DNone
Related Questions:
This question is based on the five, three-digit numbers given below.
(Left) 721 145 342 372 547 (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 descending order, the position(s) of how many numbers will remain unchanged?
Refer to the given number series and answer the question that follows. Counting to be done from left to right only.
(Left) 4 3 5 6 2 1 5 5 7 1 5 2 3 6 9 7 4 7 9 5 8 5 3 7 4 2 1 (Right) .
How many such odd digits are there each of which is immediately preceded by an even digit and also immediately followed by an even digit?
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.
