Correct option is D
Statement:
Human beings and apes have some common characteristics.
Conclusions:
1. Apes are smarter than human beings.
(Not implicit, there is no comparison of intelligence between apes and human beings in the statement).
2. Human beings are smarter than Apes.
(Not implicit, the statement only mentions shared characteristics, not superiority or intelligence).
Neither conclusion 1 nor conclusion 2 is implicit.
Thus, correct option is (d).