Question

Kale buys an article for 10000 and pays 27%
tax. Find the amount paid after tax.
Reena sold a table for 5400 with a gain of
8%..find the selling price if she want sell it for a
gain of 20%
Find the single discount equivalent to two
successive discounts of 30% and 10%.
If the costprice of 20 books is same as selling
price of 10 books. Find gain or loss%
If MP is 2300 and discount is 35%.find sp.​

Answer 1

Given : Kale buys an article for 10000 and pays 27%

To find  : amount paid after tax.

Solution:

Amount before tax = 10000

Tax = 27 %

Tax = (27/100) 10000 = 2700

Amount with Tax = 10000 + 2700

= 12700

amount paid after tax. = 12700

Reena sold a table for 5400 with a gain of  8%..find the selling price if she want sell it for a  gain of 20%

CP = C    C + (8/100)C  = 5400 => C  = 5,000

C + (20/100)C = 1.2C  = 6000

single discount equivalent to two  successive discounts of 30% and 10%.

1st discount = 0.3X

2nd discount = 0.1 (X - 0.3X)  = 0.07X

Total discount = 0.37X

37 % equivalent discount

cost price of 20 books is same as selling  price of 10 books

20C = 10S

=> S = 2C

Profit = S - C = 2C - C = C

100 % Gain

MP is 2300 and discount is 35%.find sp.​

= 2300 - (35/100)2300 = 1495

Learn More

Formula to find cp when sp and profit percent is given - Brainly.in

https://brainly.in/question/7341775

find cp when sp =630 and profit% =5 - Brainly.in

https://brainly.in/question/7596437