?% of 920 x 7.5 = 2898

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CSIR-CLRI JSA 2024 Official Paper-I (Held On: 16 Feb, 2025)
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  1. 42
  2. 36
  3. 45
  4. 48

Answer (Detailed Solution Below)

Option 1 : 42
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Detailed Solution

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Given:

?% of 920 × 7.5 = 2898

Formula used:

x% of y = (x/100) × y

Calculations:

?% of 920 × 7.5 = 2898

⇒ (x/100) × 920 × 7.5 = 2898

⇒ x × 69 = 2898

⇒ x = 2898/69

⇒ x = 42

∴ The correct answer is option (1).

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