If the price of rice rises from Rs. 6 per kg to Rs. 8 per kg, to have no increase in his expenditure on rice, a person will have to reduce his consumption of sugar by Choose the correct choice from the following answers
A) 12 % B) 19 % C) 25 % D) 32 % E) 36 %
Explanation:   Let original consumption = 100 kg and consumption = y kg.   So, 100 x 6 = y x 8   y = 75 kg   Reduction in consumption = 25 %.   ANSWER: 25 %
<result>C</result>
If the price of rice rises from Rs. 6 per kg to Rs. 8 per kg, to have no increase in his expenditure on rice, a person will have to reduce his consumption of sugar by