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CBSE Class 9 Answered

A watch was sold on its marked price at a gain of 20% but after allowing 5% discount there would have been gained rs. 140 only . At what price the shopkeeper purchased the watch?
Asked by Rubinabaniya574 | 24 Feb, 2019, 05:48: PM
answered-by-expert Expert Answer
Let space the space CP space be space straight x
MP equals 1.2 straight x space left parenthesis 20 percent sign space gain right parenthesis
straight D space equals space 1.2 straight x cross times 5 over 100 equals 0.06 straight x
SP space equals space 1.2 straight x minus 0.06 straight x equals 1.14 straight x
Profit space equals 1.14 straight x minus straight x equals 140
straight x equals 1000 Rs.
CP space equals space 1000 Rs. space
Answered by Arun | 25 Feb, 2019, 10:25: AM
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