Question

12. Rama's expenditure and svings are in the ratio 3:2. His
income increased by 10 per cent. His expenditure also
increases by 12%. His savings increased by what percent?
ਰਾਮਦੇਖ਼ਰਚੇ ਅਤੇ ਬੱਚਤ3:2 ਦੇ ਅਨੁਪਾਤ ਵਿੱਚ ਹਨ। ਉਸ ਦੀ ਆਮਦਨ
10 ਪ੍ਰਤਿਸ਼ਤ ਵੱਧ ਜਾਂਦੀ ਹੈ। ਉਸ ਦਾ ਖ਼ਰਚਾ 12% ਵੱਧ ਜਾਂਦਾ ਹੈ।ਉਸ
ਦੀ ਬੱਚਤ ਕਿੰਨੇ ਪ੍ਰਤਿਸ਼ਤ ਵੱਧ ਗਈ ?​

Answer 1

Answer:

Let expenditure be Rs.60 and savings be Rs.40.

Total income = Rs.100

New income = Rs.110

New expenditure = Rs.67.2

New savings = 110 - 67.2 = Rs.42.8

Therefore, Percentage increase in savings = 2.8/40×100 = 7%

Answer. 7%

Step-by-step explanation:

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