RRB NTPC · Question 79
Which of the following transactions is the best in terms of percentage profit? A. Cost price = 60 rupees, profit = 29 rupees B. Cost price = Rs. 40, Profit = Rs. 17 C. Cost price = Rs 50, profit = Rs 21 D. Cost Price = Rs. 30, Profit = Rs. 14
Show answer & explanation
Answer: (B) A
Explanation
Profit percentages: A 29/60 ≈ 48.3%, B 17/40 = 42.5%, C 21/50 = 42%, D 14/30 ≈ 46.7%. A is the best.