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Q: A milkman has 20 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk. If the cost of pure milk is Rs. 18 per litre, then the profit of the milkman, when he sells all the mixture at cost price, is: 5732 6

Answer : 2. "25%"
Explanation :
Answer: B) 25% Explanation: When the water is freely available and all the water is sold at the price of the milk, then the water gives the profit on the cost of 20 litres of milk. Since, the profit % = ProfitCostPricex100 Therefore, profit percentage = 520x100 = 25%

Q: A cycle is sold for Rs.2070 at profit of 15%, at what profit of 15%, at what price it should be sold so as to earn 25% Profit. 5717 0

Answer : 2. "2250"

Q: If a dealer wants to earn 40% profit on an article after offering 30% discount, by what percent should be increase his marked price to arrive at the label price? 5714 0

Answer : 2. "100%"

Q:
In the given figure, AB‖CD, find the value of x:
5672 0

Answer : 3. " x=8 or 9"

Q:
Sapna borrowed a certain sum of money from Kavita under the following repayment scheme based on simple interest. 8% p.a. for the initial 2 years, 9.5% p.a. for the next 4 years, 11% p.a. for the next 2 years, 12% p.a. after the first 8 years. Find the amount which a sum of Rs. 9000 taken for 12 years becomes at the end of 12 years?
5630 0

Answer : 1. "Rs. 20160"

Q:
A and B together can complete a work in 35 days. If A works alone and completes 4/7 of that work and leaves the remaining work for B, thus if it takes 114 days to complete the work. So how many days will A, who is more proficient in both, take to complete all the work alone?
5595 0

Answer : 2. "42"

Q:
The price of the book is marked 20% above the C.P. If the market price of the book is Rs. 180, then what is the cost of the paper used in a single copy of the books?

5582 0

Answer : 2. "Rs. 37.50"
Explanation :
Clearly, marked price of the book = 120% of C.P
Also, cost of paper = 25% of C.P.
Let the cost of paper for a single book be Rs. n.
Then, 120 : 25 = 180 : n ⇒ n = Rs. = Rs. 37.50

Q:
Distance between A and B is 1200 km. If they start moving towards each other at same time, they will meet in 24 hrs. If A starts 10 hrs after B, then they will meet in 20 hrs. What are their respective speeds?
5554 1

Q: A milkman has 20 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk. If the cost of pure milk is Rs. 18 per litre, then the profit of the milkman, when he sells all the mixture at cost price, is: 5732 65b5cc7d7e4d2b4197775151f

Answer : 2. "25%" Explanation :Answer: B) 25% Explanation: When the water is freely available and all the water is sold at the price of the milk, then the water gives the profit on the cost of 20 litres of milk. Since, the profit % = ProfitCostPricex100 Therefore, profit percentage = 520x100 = 25%

Q: A cycle is sold for Rs.2070 at profit of 15%, at what profit of 15%, at what price it should be sold so as to earn 25% Profit. 5717 05d13299509a40f38019e53a2

Answer : 2. "2250"

Q: If a dealer wants to earn 40% profit on an article after offering 30% discount, by what percent should be increase his marked price to arrive at the label price? 5714 05d133f3140daee3c552fcb29

Answer : 2. "100%"

Q: In the given figure, AB‖CD, find the value of x: 5672 05f59cc9e57517e34e3443f2d

Answer : 3. " x=8 or 9"

Answer : 1. "Rs. 20160"

Answer : 2. "42"

Q: The price of the book is marked 20% above the C.P. If the market price of the book is Rs. 180, then what is the cost of the paper used in a single copy of the books? 5582 05d70b8b3eb96471d6f36507a

Answer : 2. "Rs. 37.50" Explanation :Clearly, marked price of the book = 120% of C.PAlso, cost of paper = 25% of C.P.Let the cost of paper for a single book be Rs. n.Then, 120 : 25 = 180 : n ⇒ n = Rs. = Rs. 37.50

Q: Distance between A and B is 1200 km. If they start moving towards each other at same time, they will meet in 24 hrs. If A starts 10 hrs after B, then they will meet in 20 hrs. What are their respective speeds? 5554 1611f6a71c5945f0fc8699179

Answer : 1. "30 kmph, 20 kmph"

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Q: A milkman has 20 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk. If the cost of pure milk is Rs. 18 per litre, then the profit of the milkman, when he sells all the mixture at cost price, is: 5732 6

Answer : 2. "25%"
Explanation :
Answer: B) 25% Explanation: When the water is freely available and all the water is sold at the price of the milk, then the water gives the profit on the cost of 20 litres of milk. Since, the profit % = ProfitCostPricex100 Therefore, profit percentage = 520x100 = 25%

Q: A cycle is sold for Rs.2070 at profit of 15%, at what profit of 15%, at what price it should be sold so as to earn 25% Profit. 5717 0

Q: If a dealer wants to earn 40% profit on an article after offering 30% discount, by what percent should be increase his marked price to arrive at the label price? 5714 0

Q:
In the given figure, AB‖CD, find the value of x:
5672 0

Q:
The price of the book is marked 20% above the C.P. If the market price of the book is Rs. 180, then what is the cost of the paper used in a single copy of the books?

5582 0

Answer : 2. "Rs. 37.50"
Explanation :
Clearly, marked price of the book = 120% of C.P
Also, cost of paper = 25% of C.P.
Let the cost of paper for a single book be Rs. n.
Then, 120 : 25 = 180 : n ⇒ n = Rs. = Rs. 37.50

Q:
Distance between A and B is 1200 km. If they start moving towards each other at same time, they will meet in 24 hrs. If A starts 10 hrs after B, then they will meet in 20 hrs. What are their respective speeds?
5554 1