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Railways PYQCBT 2 2017

RRB NTPC · Question 97

A question and two statements labeled (I), (II) are given. You have to decide which statement(s) is/are sufficient to answer the question. How many brothers does Dinesh have? I. Dinesh's mother has three children. II. Dinesh has two sisters.

  1. Statement II alone is sufficient.

  2. Both the statements together are needed.

  3. Statement I alone is sufficient.

  4. Either of I or II alone is sufficient

Show answer & explanation

Answer: (B) Both the statements together are needed.

Explanation

Statement I says there are 3 children. Statement II says Dinesh has 2 sisters. Together the three children are Dinesh and his two sisters, so he has no brother. Both are needed.