Income tax is raised from 4 paise to 5 paise in a rupee but the revenue is increased by 10% only. Find the decrease percent in the amount taxed. 


(a) 
12 
(b) 
14 
(c) 
16 
(d) 
None of these 
Income tax is raised from 4 paise to 5 paise in a rupee but the revenue is increased by 10% only. Find the decrease percent in the amount taxed. 


(a) 
12 
(b) 
14 
(c) 
16 
(d) 
None of these 
Let the original tax amount be Rs. and new taxed amount be Rs.
Let the original revenue be Rs. 100.
Then, 4% of or Rs. 2500.
New revenue = 110% of Rs. 100 = Rs. 110.
Then, 5% of or Rs. 2200.
Decrease taxed amount = Rs.Rs. 300.
Decrease % =