Question
Download Solution PDFराज की आय 45,000 रुपये है और उसका व्यय 33,000 रुपये है। यदि उसकी आय में 20% और व्यय में 12% की वृद्धि होती है, तो बचत में कितने प्रतिशत की वृद्धि होगी?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
राज की आय = 45000 रुपये
व्यय = 33000 रुपये
प्रयुक्त सूत्र:
बचत = (आय - व्यय)
गणना:
बचत = (आय - व्यय)
⇒ (45000 - 33000) = 12000 रुपये
आय में 20% की वृद्धि = 45000 × 120% = 54000 रुपये
व्यय में 12% की वृद्धि = 33000 × 112% = 36960 रुपये
नई बचत = (आय - व्यय)
⇒ (54000 - 36960) = 17040 रुपये
बचत में वृद्धि = (17040 - 12000) = 5040 रुपये
% वृद्धि = (5040 × 100)/12000 = 42%
∴ सही उत्तर 42% है।
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