Railways PYQCBT 1 2016

RRB NTPC · Question 50

A man has equal number of five, ten and twenty rupee notes amounting to Rs. 385. Find the total number of notes?

  1. 13
  2. 33
  3. 15
  4. 31
Show answer & explanation

Answer: (B) 33

Explanation

With x notes of each kind, 5x + 10x + 20x = 35x = 385, so x = 11. Total notes = 3 × 11 = 33.