Question

Q18. Solve following:
(a) If M.P. = Rs 5450 and discount = 5%, then find the S.P.
(b) If M.P. = Rs 1300 and discount = 1.5%, then find the S.P.
(c) If S.P. = Rs 495 and discount = 1%, then find the M.P.
(d) If S.P. = Rs 9,250 and discount = 7.5%, then find the M.P.
(e) If S.P.= Rs2000 and profit = 12.5%. then find the C.P.​

Answer 1

Answer:

a. m.p=5450 discount=5%

discount=5450x5/100=272.5

s.p=m.p-discount

s p=5450-272.5

sp=5177.5

b. mp=1300. discount=1.5%

discount=1300x1.5/100=19.5

sp=mp-discount

so=1300-19.5=1280.5

c. sp=495, discount=1%

discount=495x1/100=4.95

mp=sp+discount

mp=495+4.95=499.95

d. sp=9250. discount=7.5%

discount=9250x7.5/100=693.75

mp=sp+discount

mp=9250+693.75=9943.75

e. sp=2000. profit=12.5%

CP=sp-profit

profit=2000x12.5/100=250

CP=2000-250=1750