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Question

In the given question, a set of conclusions is given. There are five options comprising of three or more statements. You need to choose the option that contains the set of statements from which the given conclusions logically follow.

Some clouds are not blues.  Some rains are skies.

A Some rains are mountains. No cloud is a blue. Some mountains are skies. Correct Answer Incorrect Answer
B All clouds are skies. No sky is a blue. No rain is a cloud. Correct Answer Incorrect Answer
C No sky is a cloud. All rains are skies. Some skies are blues. Correct Answer Incorrect Answer
D Some rains are clouds. No sky is a blue. All clouds are skies. Correct Answer Incorrect Answer
E Both 1st and 3rd. Correct Answer Incorrect Answer

Solution

All clouds are skies (A) + No sky is a blue (E) ⇒ No cloud is a blue ⇒ conversion ⇒ Some clouds are not blues(O).  Some rains are clouds(I) + All clouds are skies(A) ⇒ Some rains are skies(I). Hence, option 4 is correct.

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