Statement: About 50% of animal by products, hair, skin, horn etc. is edible protein. Indian chemists have developed a method of isolating 45% of this protein. They used an enzyme developed in Japan to break down soya protein. Conclusions: I. Indian have not been able to develop enzymes. II. If an economically feasible process is developed there would be plenty of edible protein available. MCQ with Answer and Explanation

Statement: About 50% of animal by products, hair, skin, horn etc. is edible protein. Indian chemists have developed a method of isolating 45% of this protein. They used an enzyme developed in Japan to break down soya protein.
Conclusions:
I. Indian have not been able to develop enzymes.
II. If an economically feasible process is developed there would be plenty of edible protein available.
A. Both conclusions I and II follow
B. Only conclusion II follows
C. Neither conclusion I nor II follows
D. Only conclusion I follows
Answer: Option C
Solution (By JKExamLibrary)
Conclusion I does not follow because using an enzyme developed in Japan does not imply Indians cannot develop enzymes. Conclusion II is not directly supported; the statement only mentions isolation of protein, not about economic feasibility leading to plenty of protein.

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Practice More Statement and Conclusion Questions

Question #1
Statement:
The old order changed yielding place to new.
Conclusions:
I. Change is the law of nature.
II. Discard old ideas because they are old.
Which conclusion(s) logically follow?
A. Neither I nor II follows
B. Only conclusion I follows
C. Only conclusion II follows
D. Both I and II follow

Correct Answer: Option B


Explanation:
The statement reflects a philosophical truth that old things are eventually replaced by new things, reflecting the law of continuous change (I). However, it does not prescribe actively discarding ideas *just* because they are old (II).

This question belongs to: Reasoning Statement and Conclusion
Question #2
Statement: He won the lottery. Conclusions: I. He became rich overnight. II. He bought a ticket.
A. Neither I nor II follows
B. Only II follows
C. Only I follows
D. Both I and II follow

Correct Answer: Option D


Explanation:
Winning the lottery usually means sudden wealth (I). One must buy a ticket to win (II). Both follow.

This question belongs to: Reasoning Statement and Conclusion
Question #3
Statement: The traffic light is red. Conclusions: I. Vehicles must stop. II. Pedestrians can cross the road.
A. Only I follows
B. Both I and II follow
C. Neither I nor II follows
D. Only II follows

Correct Answer: Option B


Explanation:
Red light means stop for vehicles; typically pedestrians can cross (in many countries). Both follow common traffic rules.

This question belongs to: Reasoning Statement and Conclusion