60. A VCR and TV were bought for 8000 each.
The shopkeeper made a loss of 4% on the
VCR and a profit of 8% on the TV. The gain or
loss per cent on the whole transaction was
(a) 2% profit (b) 2% loss (c) 1% profit (d) 1% loss
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Answer:
(a) 2% profit
Step-by-step explanation:
CP of VCR= 8000 Rs.
Loss%= 4%
Loss= 8000×4/100
= 320Rs.
CP of TV= 8000 Rs.
Profit%= 8%
Profit= 8000×8/100
=640 Rs.
640-320= 320rs (profit)
CP of both Tv and VCR= 8000+8000
=16000
Profit%= Profit/CP(of both the items) ×100
= 320/16000 × 100
=2%
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