Question

: A shop keeper sold a T.V set for Rs.17,940 with a discount of 8% and earned a

profit of 19.6%.What would have been the percentage of profit earned if no

discount was offered?​

Answer 1

Answer is 30%...

Marked price is ₹ 19, 500.

Cost price is ₹ 15, 000.

See calculations in the picture enclosed.  

Answer 2

Answer:

Step-by-step explanation:

S.P. = Rs. 17940,

Let marked price be = x

Then , 92100x=17940  

 x=   (17940×10092) = 19500.

C.P. =  (100119.6×17940) =(10001196×17940) = 15000

Now  C.P. = 15000

S.P. =  19500.

  profit  % =  (450015000×100)%  =  30%