RRB NTPC · Question 77
If two-third of three-fifth of a number is 42, then find one-third of that number.
Show answer & explanation
Answer: (D) 35
Explanation
2/3 × 3/5 × N = 2N/5 = 42, so N = 105. One-third of 105 = 35.
Railways PYQCBT 2 2017
RRB NTPC · Question 77
Answer: (D) 35
2/3 × 3/5 × N = 2N/5 = 42, so N = 105. One-third of 105 = 35.