$ 21 is the true discount on $ 371 for a certain time at certain int. If the rat

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Question
$ 21 is the true discount on $ 371 for a certain time at certain int. If the rate of interest is kept same, true discount on the same sum for double that time will be :
Options
A. $ 44.38
B. $ 39.75
C. $ 33.25
D. None of these

Correct Answer

$ 39.75

Explanation

True Discount problems

Search Results

1.
The present worth of $ 220.50 due in 2 years reckoning compound interest at 5 % is :
Options
A. $ 200
B. $ 197.5
C. $ 202
D. $ 192.25

3.
An article is marked 40 % above the cost price and a discount of 30 % is allowed. What is the gain or loss %?
Options
A. 10% gain
B. 5% gain
C. 2% loss
D. 12% loss

4.
A fan is listed at $ 1500 and a discount of 20% is offered on the list price. What additional discount must be offered to the customer to bring the net price to $ 1104?
Options
A. 8 %
B. 10 %
C. 12 %
D. 15 %

5.
If on a marked price, the difference of selling prices with a discount of 30 % and two successive discounts of 20 % and 10 % is $ 72, then the marked price (in rupees) is :
Options
A. 3,600
B. 3,000
C. 2,500
D. 2,400

6.
$ 20 is the true discount on $ 260 due after a certain time. What will be the true discount on the same amount due after half of the earlier time, the rate of interest being the same.
Options
A. $ 10
B. $ 10.40
C. $ 15.20
D. $ 13

7.
Total number of students in a class is 95. if the total number of girls in the class is 45, then the ratio of total number if boys to total number girls is
Options
A. 9:10
B. 7:8
C. 10:9
D. 9:11

8.
The ratio of money with Ram and Gopal is 7 : 17 and that with Gopal and Krishan is 7: 17. If Ram has Rs. 490, Krishan has?
Options
A. Rs. 2890
B. Rs. 2330
C. Rs. 1190
D. Rs. 2680

9.
The prices of a scooter and a television set are in the ratio 3 : 2. If a scooter costs Rs. 6000 more than the television set, the price of the television set is?
Options
A. Rs. 6000
B. Rs. 10000
C. Rs. 12000
D. Rs. 18000

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