(1). Price of commodity has increased by 60% by what percentage must a consumer reduce the consumption of the commodity so as not to increase the expenditure?

• (a). 37
• (b). 37.5
• (c). 40.5
• (d). 60
• (e). None of these

(2). A reduction of 20% in the price of an apple enables on man to buy 10 apples more for Rs.54 the reduced price of apples per dozen is

• (a). Rs. 4.32
• (b). Rs 12.96
• (c). Rs.10.80
• (d). Rs. 14.40
• (e). None of these

(3). The cost of an apple is twice that of a banana and cost of a banana is 25% less than that of a guava if the cost of each type of fruit increases by 10% then the percentage increase in the cost of 4 bananas 2 apples and 3 guava is

• (a). 10%
• (b). 12%
• (c). 16%
• (d). 18%
• (e). None of these

(4). A man bought an article listed at Rs 1500 with a discount of 20% offered on the list price. What additional discount must be offered to the man to bring the net price to Rs.1104?

• (a). 8%
• (b). 10%
• (c). 12%
• (d). 15%
• (e). None of these

(5). The cost price of an article is Rs 800 after allowing a discount of 10% a gain of 12.5% was made. The marked price of the article is

• (a). Rs. 1000
• (b). Rs. 1100
• (c). Rs. 1200
• (d). Rs.1300
• (e). None of these