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Railways PYQCBT 1 2016

RRB NTPC · Question 7

What will come in place of question mark (?) in the following question? 1.123 + 11.23 + 112.3 = ?

  1. 123.453

  2. 132.343

  3. 124.653

  4. 134.643

Show answer & explanation

Answer: (C) 124.653

Explanation

Line up the decimal points and add: 1.123 + 11.23 = 12.353, and 12.353 + 112.3 = 124.653.