(A) Let the two investments be $3x$ and $5x$ respectively.Total investment $= 3x + 5x = 8x$.Gain on the first investment $= 15 \%$ of $3x = 0.15 \time

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(A) Let the two investments be $3x$ and $5x$ respectively.Total investment $= 3x + 5x = 8x$.Gain on the first investment $= 15 \%$ of $3x = 0.15 \times 3x = 0.45x$.Loss on the second investment $= 10 \%$ of $5x = 0.10 \times 5x = 0.50x$.Net result $= 0.45x - 0.50x = -0.05x$.The negative sign indicates a loss.Loss percentage $= \frac{\text{Total Loss}}{\text{Total Investment}} \times 100 = \frac{0.05x}{8x} \times 100 = \frac{5}{8} = 0.625 \%$.

Competitive Quantitative Aptitude Profit and Loss Profit and Loss

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$A$ person earns $15 \%$ on an investment but loses $10 \%$ on another investment. If the ratio of the two investments is $3:5$,what is the gain or loss percentage on the two investments taken together (in $\%$)?

A
$0.625$
B
$0.8$
C
$0.9$
D
$1.2$

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Profit and Loss

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Profit and Loss

$A$ shopkeeper sold an article for $Rs. 400$ after giving a $20\%$ discount on the labelled price and made a $30\%$ profit on the cost price. What would have been the percentage profit,had he not given the discount (in $\%$)?

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$A$ tradesman gives $4 \%$ discount on the marked price and gives one article free for buying every $15$ articles and thus gains $35 \%$. The marked price is approximately how much percent above the $CP$?

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Aditya purchased a book with a $20 \%$ discount on the marked price. How much $Rs.$ did he pay if the marked price of the book was $Rs. 500$?

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The market price of an article is $Rs. 100$. If the article is sold at a discount of $10 \%$,then $35 \%$ profit is realized. How much loss or profit will be made if it is sold for $Rs. 30$ less than the market price?

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The present age of Bob is equal to Abby's age $8$ years ago. Four years hence,the ratio between Bob's age and Abby's age will be $4:5$. What is Bob's present age (in years)?

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$A$ person earns $15 \%$ on an investment but loses $10 \%$ on another investment. If the ratio of the two investments is $3:5$,what is the gain or loss percentage on the two investments taken together (in $\%$)?

Similar Questions

$A$ shopkeeper sold an article for $Rs. 400$ after giving a $20\%$ discount on the labelled price and made a $30\%$ profit on the cost price. What would have been the percentage profit,had he not given the discount (in $\%$)?

$A$ tradesman gives $4 \%$ discount on the marked price and gives one article free for buying every $15$ articles and thus gains $35 \%$. The marked price is approximately how much percent above the $CP$?

Aditya purchased a book with a $20 \%$ discount on the marked price. How much $Rs.$ did he pay if the marked price of the book was $Rs. 500$?

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The present age of Bob is equal to Abby's age $8$ years ago. Four years hence,the ratio between Bob's age and Abby's age will be $4:5$. What is Bob's present age (in years)?

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