Question

Attempt all Questions:
1. On selling a chair of Rs 800, a shopkeeper gain 5%. At what price should he sell
it, so as to gain 10%?
(3)
2. Find the compound interest compounded annually on Rs 40000 at 10%per
annum for 2 years.
(2)
3. What price should a shopkeeper mark on an article that costshim Rs 360 to gain
25%, after allowing a discount of 10%?
(3)
4. The original price of a Shampoo bottle which was bought for Rs 324. What will
be the cost price after including of 8 % VAT?
(2)
plzzz ans these Q fast​

Answer 1

Answer:

THE CP IS ₹761.90

Step-by-step explanation:

1.

SP=₹800

P%=5%

C.P.=x

SO,

P%=(P/CP)*100

5=[(800-x)/x]*100

1/20=(800-x)/x

x/20=800-x

21x/20=800

x=(800*20)/21

x=₹761.90

I HOPE YOU UNDERSTOOD THE QUESTION