Question

a shopkeeper sells a refrigerator for rupees 1200 and earns a profit of 20% . He sells a tv set for the same price and loses20%. Find.
1. CP of refrigerator.
2. CP of TV set
3. Gain or loss per cent on the whole transaction.
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Answer 1

Answer:

here is ur answer::::

Step-by-step explanation:

sp of refrigerator =1200

profit=20%

20% of 1200= 20×1200/100= 240

so cp= sp- profit

cp= 1200-240= 960

so cp of tv set = 960

but sells at loss of 20%

so 20% of cp= 20×960/100= 192

so sp = cp- loss= 960- 192= 768

so total cp= 960+960= 1920

total sp=1200+ 768= 1968

overall there is profit of rs 1968-1920= rs 48