The VCR and TV were purchased for rupees each. Shopkeeper lost and gain on VCR on TV. Examine the win / loss rate of the entire transaction.

# The VCR and TV were purchased for rupees each. Shopkeeper lost and gain on VCR on TV. Examine the win / loss rate of the entire transaction.

1. A
2. B
3. C
4. D

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### Solution:

Concept-
First calculate the loss of VCR, then gain on TV. Losses are recorded negatively and profits are recorded positively, so the winning / losing price can be calculated as , Calculate the total  profit and loss, and  if the final result is positive, the shopkeeper will receive the profit. If not, he suffers a loss. Now use to calculate the profit / loss percentage.
Cost price(CP) of each article= Rs. 8000
Profit of on TV
Loss of on VCR
Cost price of TV Rs. 8000
Profit on TV Cost price profit Profit on TV of 8000
Cost Price of VCR Rs. 8000
Loss on VCR Cost price Loss Loss on VCR= of 8000
Rs. 320
Since profit is more than loss,
Hence, the shopkeeper gains net profit
Net Profit Rs. 320
Total cost Price of both article Rs. 16000
Hence, the gain in the whole transaction .
Hence, option 1 is correct.

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