Three Statements are followed by three conclusions numbered I, II and III. You have to consider mesa statements to be rule. even if they seem to be at variance with commonly known facts. Decide which of the given conclusions logically follows: from the given statements.

Statements:

I. Few calciums are aldehydes

II. All aldehydes are rubidiums

III. All rubidiums are hydrogens

Conclusions:

(I) Some hydrogens are aldehydes

(II) Some rubidiums are aldehydes

(III) All aldehydes are hydrogens

I. Few calciums are aldehydes

II. All aldehydes are rubidiums

III. All rubidiums are hydrogens

​The least possible Venn diagram is:​

(I) Some hydrogens are aldehydes(True because All aldehydes are rubidiums and All rubidiums are hydrogens.)

(II) Some rubidiums are aldehydes(True because All aldehydes are rubidiums.)

(III) All aldehydes are hydrogens(True because All aldehydes are rubidiums and All rubidiums are hydrogens.)

Thus, correct option is (a).