Paulson spends 75% of his income. His income is increased by 20% and he increased his expenditure by 10%.Find the percentage increase in his savings
Choose the correct choice from the following options:
A) 50
B) 100
C) 20
D) 25
E) 40
Let the original income=Rs.100 . Then , expenditure=Rs.75 and savings =Rs.25   New income =Rs.120 , New expenditure =   Rs.((110/100)*75)=Rs.165/2   New savings = Rs.(120-(165/2)) = Rs.75/2   Increase in savings = Rs.((75/2)-25)=Rs.25/2   Increase %= ((25/2)*(1/25)*100)= 
<gadget id="calculator">((25/2)*(1/25)*100)</gadget>
<output>50</output>
50%.   50NSWER 50
<result>A</result>
Paulson spends 75% of his income. His income is increased by 20% and he increased his expenditure by 10%.Find the percentage increase in his savings