यदि k का 35%, 10 के 3000% से 20 कम है, तो k है:

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RPF Constable 2024 Official Paper (Held On: 07 Mar, 2025 Shift 2)
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  1. 840
  2. 800
  3. 760
  4. 780

Answer (Detailed Solution Below)

Option 2 : 800
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दिया गया है:

k का 35%, 10 के 3000% से 20 कम है।

गणना:

k का 35% = (10 का 3000%) - 20

10 का 3000% = (3000/100) × 10 = 300

k का 35% = 300 - 20

⇒ 0.35 × k = 280

⇒ k = 280 ÷ 0.35

⇒ k = 800

∴ सही उत्तर विकल्प (2) है।

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