A2
B3
C1
D4
A2
B3
C1
D4
Related Questions:
Study the given arrangement carefully and answer the question that follows.
How many such numbers are there in the above arrangement each of which is immediately followed by a symbol and also immediately preceded by a symbol?
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.