121. The selling price of a video game is ₹ 740 and the discount allowed is 7.5%. The marked price of the video game is :

1. 1. ₹ 600

   
   
   

   2. ₹ 700

   
   
   

   3. ₹ 800

   
   
   

   4. ₹ 900

   
   
   

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1. View Hint View Answer Discuss in Forum

   Here , The selling price of a video game = ₹ 740 , discount = 7.5%
   

   Marked price =	100	× 740
   	(100 − 7.5)

   
   

   Marked price =	740 × 100	= ₹ 800
   	92.5

   
   Second method :
   Here, S.P. = ₹ 740, D = 7.5%, M.P. = ?
   Using the given formula ,
   

   M.P. =	S.P. × 100
   	100 − D

   
   

   Correct Option: C

   Here , The selling price of a video game = ₹ 740 , discount = 7.5%
   

   Marked price =	100	× 740
   	(100 − 7.5)

   
   

   Marked price =	740 × 100	= ₹ 800
   	92.5

   
   Second method :
   Here, S.P. = ₹ 740, D = 7.5%, M.P. = ?
   Using the given formula ,
   

   M.P. =	S.P. × 100
   	100 − D

   
   

   M.P. =	740 × 100
   	100 − 7.5

   
   

   M.P. =	74000	= ₹ 800
   	92.5

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122. A fan is listed at ₹ 150 and a discount of 20% is given. Then the selling price is

1. 1. ₹ 180

   
   
   

   2. ₹ 150

   
   
   

   3. ₹ 120

   
   
   

   4. ₹ 110

   
   
   

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1. View Hint View Answer Discuss in Forum

   Given that , Marked price of fan = ₹ 150 , discount = 20%
   

   S.P. of the fan =	150 × 80	= ₹ 120
   	100

   
   We can find the required answer with the help of given formula :
   M.P. = ₹ 150, D = 20%, S.P. = ?
   

   M.P. =	S.P. × 100
   	100 − D

   
   

   Correct Option: C

   Given that , Marked price of fan = ₹ 150 , discount = 20%
   

   S.P. of the fan =	150 × 80	= ₹ 120
   	100

   
   We can find the required answer with the help of given formula :
   M.P. = ₹ 150, D = 20%, S.P. = ?
   

   M.P. =	S.P. × 100
   	100 − D

   
   

   150 =	S.P. × 100
   	100 − 20

   
   

   S.P. =	150 × 80
   	100

   
   ∴ S.P. = ₹ 120

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123. If a dining table with marked price ₹ 6,000 was sold to a customer for 5,500, then the rate of discount allowed on the table is

1. 1. 10%

   
   
   

   2. 8%

   
   
   

   3. 8	1	%
      	3

   
   
   

   4. 9%

   
   
   

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1. View Hint View Answer Discuss in Forum

   Discount = 6000 – 5500 = ₹ 500
   If discount = x%, then
   

   6000 × x	= 500
   100

   
   

   ⇒ x =	500	=	25	= 8	1	%
   	60		3		3

   
   Second method :
   M.P. = ₹ 6000
   S.P. = ₹ 5500
   

   Discount % =	M.P. − S.P.	× 100
   	M.P.

   
   

   =	6000 − 5500	× 100
   	6000

   
   

   =	500 − 100
   	6000

   
   

   8	1	%
   	3

   Correct Option: C

   Discount = 6000 – 5500 = ₹ 500
   If discount = x%, then
   

   6000 × x	= 500
   100

   
   

   ⇒ x =	500	=	25	= 8	1	%
   	60		3		3

   
   Second method :
   M.P. = ₹ 6000
   S.P. = ₹ 5500
   

   Discount % =	M.P. − S.P.	× 100
   	M.P.

   
   

   =	6000 − 5500	× 100
   	6000

   
   

   =	500 − 100
   	6000

   
   

   8	1	%
   	3

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124. A washing machine is sold at a discount of 30%. If a man buys it for ₹ 6,580, its list price is

1. 1. ₹ 7,500

   
   
   

   2. ₹ 8,600

   
   
   

   3. ₹ 9,400

   
   
   

   4. ₹ 6,990

   
   
   

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1. View Hint View Answer Discuss in Forum

   Marked price =	6580 × 100	= ₹ 9400
   	70

   
   Second method :
   D = 30%, S.P. = 6580, M.P. = ?
   

   M.P. =	S.P. × 100
   	100 − D

   
   

   =	6580 × 100
   	100 − 30

   
   

   =	658000	= ₹ 9400
   	70

   
   

   Correct Option: C

   Marked price =	6580 × 100	= ₹ 9400
   	70

   
   Second method :
   D = 30%, S.P. = 6580, M.P. = ?
   

   M.P. =	S.P. × 100
   	100 − D

   
   

   =	6580 × 100
   	100 − 30

   
   

   =	658000	= ₹ 9400
   	70

   
   

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125. An article marked ₹ 800 is offered at ₹ 736 in the off season. The rate of discount offered is :

1. 1. 10%

   
   
   

   2. 7%

   
   
   

   3. 7.5%

   
   
   

   4. 8%

   
   
   

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1. View Hint View Answer Discuss in Forum

   Discount = 800 – 736 = ₹ 64
   

   ∴  Discount percent =	64	×100 = 8%
   	800

   Correct Option: D

   Discount = 800 – 736 = ₹ 64
   

   ∴  Discount percent =	64	×100 = 8%
   	800

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