Statement: Hard work is the key to success. Conclusions: I. All successful people are hardworking. II. Laziness leads to failure. MCQ with Answer and Explanation
Statement: Hard work is the key to success. Conclusions: I. All successful people are hardworking. II. Laziness leads to failure.
A. Both I and II follow
B. Neither I nor II follows
C. Only I follows
D. Only II follows
Answer: Option B
Solution (By JKExamLibrary)
I does not follow: the statement does not say that all successful people are hardworking (there could be other factors). II is an assumption not directly stated. Neither follows.
Statement: Most of the Bihari Boys are attracted towards govt. services.
Conclusions:
I. In Bihar jobs in private sector are less.
II. There is no attraction towards govt. services in boys of other states.
Explanation:
Neither conclusion follows. The statement does not give any reason for the attraction, so I cannot be inferred. It also makes no claim about boys of other states, so II does not follow.
Statements:
1. Some stars are moons.
2. Some moons are planets.
Conclusions:
I. No star is a planet.
II. Some stars are planets.
Which conclusion(s) logically follow?
Explanation:
There is no direct connection between stars and planets. Therefore, neither conclusion is certain. However, because they form a complementary pair (No A is B / Some A are B), one of them must mathematically be true. Thus, either I or II follows.
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