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Aptitude miscellaneous
  1. A saves 20% of his monthly salary. If his monthly expenditure is ₹ 6,000, then his monthly savings is
    1. ₹ 1,500
    2. ₹ 1,800
    3. ₹ 1,200
    4. ₹ 4,800
Correct Option: A

If the monthly income of A is ₹ P, then

P × 80
= 6000
100

⇒ P =
6000 × 100
= ₹ 7500
80

∴ Savings = 7500 – 6000 = ₹ 1500


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