model 11 ratio & partnership Section-Wise Topic Notes With Detailed Explanation And Example Questions

Question : 1

A shopkeeper bought 15kg of rice at the rate of Rs.29 per kg and 25kg of rice at the rate of Rs.20 per kg. He sold the mixture of both types of rice at the rate of Rs.27 per kg. His profit in this transaction is

a) Rs.150

b) Rs.125

c) Rs.140

d) Rs.145

Question : 2

A, B, C enter into a partnership. A contributes Rs.3,20,000 for 4 months, B contributes Rs.5,10,000 for 3 months and C contributes Rs.2,70,000 for 5 months. If the total profit be Rs.1,24,800, then A’s share in the profit is

a) Rs.45,900

b) Rs.38,400

c) Rs.40,500

d) Rs.41,500

Question : 3

A milkman makes 20% profit by selling milk mixed with water at Rs.9 per litre. If the cost price of 1 litre pure milk is Rs.10, then the ratio of milk and water in the said mixture is

a) 4 : 1

b) 3 : 1

c) 3 : 2

d) 4 : 3

Question : 4

The prices of a refrigerator and a television set are in the ratio 5 : 3. If the refrigerator costs Rs.5500 more than the television set, then the price of the refrigerator is:

a) Rs.8250

b) Rs.27500

c) Rs.13750

d) Rs.16500

Question : 5

The cash difference between selling prices of an article at a profit of 4% and 6% is Rs.3. The ratio of the two selling prices is

a) 52 : 53

b) 51 : 52

c) 51 : 53

d) 52 : 55

Question : 6

Nita blends two varieties of tea— one costing Rs.180 per kg and another costing Rs.200 per kg in the ratio 5 : 3. If she sells the blended variety at Rs.210 per kg, then her gain percent is

a) 11%

b) 10%

c) 12%

d) 13%