Question
Out of his income of Rs. 50,000, Rohit spent 20% on
food, 30% of the remaining income on fitness equipment, and saved the rest. If he would have spent Rs. 150 more on food and Rs. 500 more on fitness equipment, then how much had he saved?Solution
Amount spent on food = 50000 × 0.20 = Rs. 10,000 Remaining income after food expenses = 50000 - 10000 = Rs. 40,000 Amount spent on fitness equipment = 40000 × 0.30 = Rs. 12,000 Increased food expense = 10000 + 150 = Rs. 10,150 Increased fitness equipment expense = 12000 + 500 = Rs. 12,500 Amount saved = 50000 - (10150 + 12500) = Rs. 27,350
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