3
Q:
A) Only a follows | B) Only c follows |
C) Only a & b follows | D) a, b & c follows |
Answer: D) a, b & c follows
Explanation:
Explanation:
All locks are bangles + All bangles are cars = A + A = A
= All locks are cars => Some cars are locks.
Hence conclusion (a) follows.
All keys are locks + All locks are bangles = A + A = A
= All keys are bangles => some bangles are keys.
Hence conclusion (b) follows.
All keys are bangles + All bangles are cars = A + A = A
= All keys are cars => Some cars are keys.
Hence conclusion (C) follows.
Thus all a, b and c follows.