A fruit merchant makes a profit of 25% by selling mangoes at a certain price. If he charges Rs. 3 more on each mango, he will gain 40%. Find the cost price of one mango

This question was previously asked in
SSC GD Constable (2022) Official Paper (Held On : 13 Feb 2023 Shift 2)
View all SSC GD Constable Papers >
  1. Rs. 30
  2. Rs. 25
  3. Rs. 20
  4. Rs. 15

Answer (Detailed Solution Below)

Option 3 : Rs. 20
Free
SSC GD General Knowledge and Awareness Mock Test
3.4 Lakh Users
20 Questions 40 Marks 10 Mins

Detailed Solution

Download Solution PDF

Given:

Initial profit percentage = 25%

Final profit percentage = 40%

Price increase = Rs. 3

Concept:

Cost price can be determined by comparing the difference in selling prices with the difference in profit percentages.

Solution:

The difference in profit percentages corresponds to the Rs. 3 increase in selling price.

Thus, 1% corresponds to Rs. 3/15 = Rs. 0.20

Therefore, the cost price (which is 100% of the price) = 100 × Rs. 0.20 = Rs. 20

Hence, the cost price of one mango is Rs. 20.

Latest SSC GD Constable Updates

Last updated on Jul 8, 2025

-> The Staff Selection Commission released the SSC GD 2025 Answer Key on 26th June 2025 on the official website.

-> The SSC GD Notification 2026 will be released in October 2025 and the exam will be scheduled in the month of January and February 2026.

-> Now the total number of vacancy is 53,690. Previously, SSC GD 2025 Notification was released for 39481 Vacancies. 

-> The selection process includes CBT, PET/PST, Medical Examination, and Document Verification.

-> The candidates who will be appearing for the 2026 cycle in the exam must attempt the SSC GD Constable Previous Year Papers. Also, attempt SSC GD Constable Mock Tests.

Get Free Access Now
Hot Links: teen patti rummy 51 bonus teen patti pro teen patti master apk best teen patti palace