Question

1-An article was marked40% above the cost price and a discount of 35 %was given on its marked price.
Find the gain or loss percent.
2-A dealer offers 20 %discount on the marked price of all musical instruments and still makes a profit of 25%.If he
gains 150 rupee on the sale of a harmonium, then find the marked price of the instrument.
3-A trader offers two successive discounts of 30% and 10%If he sells an article for rupee108. then find
marked price of the article.
plz solve these question​

Answer 1

Answer:

1 Question : Loss of 9%

2 Question : MP 600

3 Question :1200/7

Please Comment If Answers are Right

Step-by-step explanation:

Question (1)

CP=>100

MP=>140

Discount=>35% so Selling Price Percentage 65%

then

~ 140×65÷100=91

Loss of 9% Answer

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Question {2}

MP=600

The Value of 25% is 150

then

Value of 100% {MP}

= 150÷25×100=600

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Question Third

^^^^^^^^^^^^^^^^^^^^

P+Q-PQ/100

30+10-10×30/100=37

total Discount is 37 %

so 63% is Selling Percentage

Value of 63% is 108

so

Value of 100% =108÷63×100

=1200/7 answer