Railways PYQCBT 1 2020

RRB NTPC · Question 85

Read the given statement(s) and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statement(s). Statements: I. All D are A. II. No A is C. Conclusions: I. No D is C. II. Some C are D.

  1. Both conclusion I and II follows

  2. Only conclusion I follows

  3. Only conclusion II follows

  4. Neither conclusion follows

Show answer & explanation

Answer: (B) Only conclusion I follows

Explanation

All D are A and no A is C, so no D is C – I follows. II contradicts I, so it does not follow.