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Ketan sold 151 chairs and had a gain equal to the selling price of 51 chairs. What is his profit percentage?

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SSC GD Constable 2025 Official Paper (Held On: 05 Feb, 2025 Shift 3)
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  1. 46%
  2. 56%
  3. 61%
  4. 51%

Answer (Detailed Solution Below)

Option 4 : 51%
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Detailed Solution

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Given:

Ketan sold 151 chairs and had a gain equal to the selling price of 51 chairs.

Formula used:

Profit Percentage =

Profit = Selling Price of 51 chairs

Cost Price = Selling Price of 151 chairs - Profit

Calculation:

Selling Price of 151 chairs = S

Profit = Selling Price of 51 chairs =

Cost Price = Selling Price - Profit

⇒ Cost Price =

⇒ Cost Price =

⇒ Cost Price =

Profit Percentage =

⇒ Profit Percentage =

⇒ Profit Percentage =

⇒ Profit Percentage = 51%

∴ The correct answer is option (4).

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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.

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