Kathir bought some bananas at Rs.20 per dozen and bought the same number of bananas at Rs.16 per dozen. He sold these bananas at Rs.22 per dozen and gained Rs. 240. The total number of dozen bananas bought by him was:

Kathir bought some bananas at Rs.20 per dozen and bought the same number of bananas at Rs.16 per dozen. He sold these bananas at Rs.22 per dozen and gained Rs. 240. The total number of dozen bananas bought by him was:
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1 Answer

Answer :

Cost price :

1 dozen bananas = Rs. 20

1 dozen bananas = Rs. 16

2 dozen bananas= Rs. 36

1 dozen bananas = Rs. 18

Selling price:

1 dozen bananas = Rs.22

Profit per dozen is Rs. 4

Therefore x* profit = Rs. 240

x = 240/4

X = 60 dozen
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Last Answer : Mp=Rs x Sp=Rs 90/100*x=9x/10 Sp=9x/10*125/100=9x/8 Required %= (9x/8-x)/x *100 = 12.5%

Gowtham started a business, investing Rs.25000. After 4 months and 5 months respectively, Rithick and Sudhir joined him with capitals of 15000 and 12000. At the end of the year the total profit was Rs.4632. What is the difference between Rithick’s and Sudhir’s share in the profit approximately?

Description : Gowtham started a business, investing Rs.25000. After 4 months and 5 months respectively, Rithick and Sudhir joined him with capitals of 15000 and 12000. At the end of the year the total profit was Rs.4632. What is the difference between Rithick’s and Sudhir’s share in the profit approximately?

Last Answer : Gowtham investment =25000*12=3000000 Rithick investment = 15000*8 =120000 Sudhir investment = 12000*7 =84000  Ratio of their investment= 25:10:7  The difference between Rithick’s and Sudhir’s share=3  That is= 4632*3/42 = Rs 331 (approx.)

A taxi driver makes a profit of 25% on every trip when he carries 4 passengers and the price of petrol is Rs. 35 a litre. Find the approximate % profit for the same journey if he goes for 5 passengers per trip and the price of petrol reduces to Rs. 28 litres?

Description : A taxi driver makes a profit of 25% on every trip when he carries 4 passengers and the price of petrol is Rs. 35 a litre. Find the approximate % profit for the same journey if he goes for 5 passengers per trip and the price of petrol reduces to Rs. 28 litres?

Last Answer : When 4 passengers income was 4x Expense= Rs.35. Profit =25% of 35+35= Rs.43.75 That means his earning is Rs.44.775.so that per passenger fare must be Rs.10.93  When 5 passengers earning = 10.99x5=Rs.54.68 Expense =Rs.28  Profit = 95.28 % approx.

Mani went to purchase a mi mobile handset, the shopkeeper told him to pay 25% tax if he asked the bill. Mani manages to get the discount of 10% on the actual saleprice of the mobile and he paid the shopkeeper Rs.3275 without tax. Besides he manages to avoid to pay 25% tax on the already discounted price, what is the amount of discount that he has gotten?

Description : Mani went to purchase a mi mobile handset, the shopkeeper told him to pay 25% tax if he asked the bill. Mani manages to get the discount of 10% on the actual saleprice of the mobile and he paid ... to pay 25% tax on the already discounted price, what is the amount of discount that he has gotten?

Last Answer : CP = 100, SP (with tax) =125  New SP = 100 - 10 = 90  Effective discount = 125-90 = 35  So, at SP of 90 ----> discount = 35 and at SP of 3275-----> discount = 35/90*3275= Rs 1274(approx.)

Harshith is a successful milk vector in salem. He sold half of the milk at 40% profit, half of the remaining milk at 40% loss and he rest was sold at his cost price. In the total transaction, his gain or loss will be

Description : Harshith is a successful milk vector in salem. He sold half of the milk at 40% profit, half of the remaining milk at 40% loss and he rest was sold at his cost price. In the total transaction, his gain or loss will be

Last Answer : total CP= Rs 100 total SP=[ 140/2+ 60/4+100/4] = 280+60+100/4 =440/4 =110 Gain=sp-cp=110-100=10 Gain% = 10/100*100=10%

A merchant marked his goods at 16% above the cost price. He sold half of the stock at the marked price, one quarter at a discount of 16% on the marked price and the rest at a discount of 32% on the marked price. His total gain is,

Description : A merchant marked his goods at 16% above the cost price. He sold half of the stock at the marked price, one quarter at a discount of 16% on the marked price and the rest at a discount of 32% on the marked price. His total gain is, 

Last Answer : Let cost price whole stock = Rs.100 then marked price of whole stock=Rs.116 Marked price of half stock=Rs.58 marked price of onefourth stock=Rs.29 Total selling price=Rs[58+(84% of 29)+(68% of 29)] =Rs[58+24.36+19.72] =Rs.102.08 Hence gain %=(102.08-100)%=2.08%

Ajay sold a motorbike at a profit of 20% to Balu. Balu sold it to Dinesh at a loss of 20%. If the profit made by Ajay was Rs.120 less than the loss made by Balu, find the cost price of Ajay(in Rs.) a)3000 b)3600 c)3900 d)4500

Description : Ajay sold a motorbike at a profit of 20% to Balu. Balu sold it to Dinesh at a loss of 20%. If the profit made by Ajay was Rs.120 less than the loss made by Balu, find the cost price of Ajay(in Rs.) a)3000 b)3600 c)3900 d)4500

Last Answer : a)3000

A shopkeeper sold a toothpaste at a profit of 12.5%. His cost price was Rs.5 less than his selling price. find his cost price (in Rs.) a)30 b)36 c)40 d)50

Description : A shopkeeper sold a toothpaste at a profit of 12.5%. His cost price was Rs.5 less than his selling price. find his cost price (in Rs.) a)30 b)36 c)40 d)50

Last Answer : c)40

A shirt was sold at a profit of Rs.50. If a trouser was sold at half the profit percentage and the cost price of the trouser is thrice that of shirt, find the profit made on the trouser (in.Rs.) a)25 b)50 c)75 d)100

Description : A shirt was sold at a profit of Rs.50. If a trouser was sold at half the profit percentage and the cost price of the trouser is thrice that of shirt, find the profit made on the trouser (in.Rs.) a)25 b)50 c)75 d)100 

Last Answer : c)75

If a book is sold at 20% more than its usual price, an extra profit of Rs.120 would be made on it. find its usual selling price. a)Rs.500 b)Rs.600 c)Rs.750 d)Rs.800

Description : If a book is sold at 20% more than its usual price, an extra profit of Rs.120 would be made on it. find its usual selling price. a)Rs.500 b)Rs.600 c)Rs.750 d)Rs.800

Last Answer : b)Rs.600

A house and shop were sold for Rs. 1 lakh each. In this transaction the house sell resulted into 20% loss whereas the shop sell resulted into 20% of profit. The entire transaction resulted in: A. no loss no gain B. loss of Rs 1/12 lakh C. loss of Rs 4lakh D. gain of Rs 6lakh

Description : A house and shop were sold for Rs. 1 lakh each. In this transaction the house sell resulted into 20% loss whereas the shop sell resulted into 20% of profit. The entire transaction resulted in: A. no loss no gain B. loss of Rs 1/12 lakh C. loss of Rs 4lakh D. gain of Rs 6lakh

Last Answer : Answer – B (loss of Rs. 1/12 lakh) Explanation – Total S.P = Rs. 2 lakh. C.P of house = Rs. (100/80 x 1)lakh = Rs 5/4 lakh C.P of shop = Rs. (100/120 x 1)lakh = Rs. 5/6 lakh Total C.P = Rs. (5/4 + 5/6)lakh = Rs. 25/12 lakh ∴ loss = Rs.(25/12 – 2)lakh = Rs. 1/12 lakh.