Question

A spends 65% of his income. His income is increased by 20.1% and his expenditure is increased by 20%. His

savings:

एक व्यस्ति अपनी आय का 65% खर्च करिा है। उसकी आय में 20.1% की वद्ृधि हुई हैऔर उसके व्यय में

20% की वद्ृधि हुई है। उसकी बर्ि:

(a) Decrease by 5% (b) Increase by 5%

(c) Increase by 11% (d) Decrease by 11%​

Answer 1

Answer:

0.054%

Step-by-step explanation:

let his O. income was = Rs 100

new income = 120.1

original saving = 100-65 = 35

o. savings% = 35%

New expenditure = 65 + 20% of 65

= Rs 78

new savings% = (120.1 - 78)/120.1 * 100

= 35.054%

savings increased by

= 35.054 - 35 = 0.054 %