Railways PYQCBT 1 2016

RRB NTPC · Question 26

Below are the statements and some of their conclusions. You have to assume the given statements to be true even if they seem to be at variance from commonly known facts. Statements: Some elephants are lions. Some lions are camels. Conclusion: I. Some cows are camels. II. All lions are cows. Decide which of the following conclusions logically follows from the given statements. A. Only conclusion I follows. B. Only conclusion II follows. C. Neither I nor II follows D. Both I and II follow.

  1. B

  2. D

  3. A

  4. C

Show answer & explanation

Answer: (D) C

Explanation

Cows are not mentioned in the statements, so neither 'some cows are camels' nor 'all lions are cows' can be concluded.