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Railways PYQCBT 1 2016

RRB NTPC · Question 2

Find the value of 5231405 × 99999. A. 523135278595 B. 723135268595 C. 523135268595 D. 623135268595

  1. D

  2. B

  3. C

  4. A

Show answer & explanation

Answer: (C) C

Explanation

5231405 × 99999 = 5231405 × 100000 − 5231405 = 523140500000 − 5231405 = 523135268595.