‘The monthly income of a person was 40,000. He used to save 25% of his income. His nominal income increases by
15% and his nominal expenditure increases by 20%. What is the percentage change in his nominal savings?
एक व्यक्ति की मासिक आय 40,000 थी। वह अपनी आय का 25% बचाता था। यदि उसकी आय में 15% की
वृद्धि होती है और उसके व्यय में 20% की वृद्धि होती है, तो उसकी बचत में हर परिवर्तन का प्रतिशत कितना है?
Correct Answer:
Monthly income of the person = 40000
savings = 25% of income = 10000
Expenditure = 30000
New income after 15% increase on nominal income = 40000 + 15% of 40000 = 46000
New expenditure after 20% increase on nominal expenditure = 30000 + 20% of 30000 = 36000
New savings = 46000 - 36000 = 10000
Diffternce between nominal savings and new savings = 10000 - 10000 = 0
So Percentage increase also = 0 %
व्यक्ति की मासिक आय = 40000
बचत = आय का 25% = 10000
व्यय = 30000
15% वृधि के बाद नयी आय = 40000 + 40000 का 15% = 46000
20% वृधि के बाद नया व्यय = 30000 + 30000 का 20% = 36000
नयी बचत = 46000 - 36000 = 10000
नयी और पुरानी बचत का अंतर = 10000 - 10000 = 0
इसलिय प्रतिशत वृधि = 0 %
