The original price of a music set is ₹8,000. The price is decreased by 12% and then raised by 25%. What is its new price (in ₹)?

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RRB NTPC Graduate Level CBT-I Official Paper (Held On: 09 Jun, 2025 Shift 1)
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  1. 9,300
  2.  8,300
  3. 8,800
  4. 8,100

Answer (Detailed Solution Below)

Option 3 : 8,800
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RRB NTPC Graduate Level Full Test - 01
100 Qs. 100 Marks 90 Mins

Detailed Solution

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Given:

Original Price = ₹8,000

Decrease = 12%

Increase = 25%

Formula used:

New Price = Original Price × (1 - Decrease%) × (1 + Increase%)

Calculation:

New Price = 8000 × (1 - 12/100) × (1 + 25/100)

⇒ New Price = 8000 × (1 - 0.12) × (1 + 0.25)

⇒ New Price = 8000 × 0.88 × 1.25

⇒ New Price = ₹8800

∴ The correct answer is option (3).

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