plzz solve krdo koi solve hi nai krta
Do please 1,2,3 sum
Answers
Question :
1 ) Meenu buys a pen for ₹180 and sells it for ₹200. Find his gain and gain percent.
Solution :
Cost Price of Pen = ₹ 180
Selling Price of Pen = ₹ 200
Now, SP > CP
Gain = SP - CP
= ₹ ( 200 - 180 )
= ₹ 20
Gain % = Gain / CP * 100
= 20 / 180 * 100
= 11.11 %
Hence, the gain percent is 11.11 %
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2) An article is bought for ₹ 3,720 and sold it for ₹ 3,441 . Find the loss and the loss percent.
Solution :
Cost Price = ₹ 3,720
Selling Price = ₹ 3,441
Now, CP > SP
Loss = CP - SP
= ₹ ( 3,720 - 3,441 )
= ₹ 279
Loss % = Loss / CP * 100
= 279 / 3720 * 100
= 7.5 %
Hence, the loss percent is 7.5 %
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3) Find the gain or loss as percent if :
(i) CP = ₹ 2,480 and SP = ₹ 2,852
Solution :
Here, SP > CP
Gain = SP - CP
= ₹ ( 2,852 - 2,480 )
= ₹ 372
Gain % = Gain / CP * 100
= 372 / 2480 * 100
= 15 %
Hence, the Gain percent is 15 %.
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(ii) CP = ₹ 1,350 and SP = ₹ 1,260
Solution :
Here, SP < CP
Loss = CP - SP
= ₹ ( 1,350 - 1,260 )
= ₹ 90
Loss % = Loss / CP * 100
= 90 / 1,350 * 100
= 6.66 %
Hence, the Loss percent is 6.66 %.
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(iii) CP = ₹ 1,725 and SP = ₹ 1,863
Solution :
Here, SP > CP
Gain = SP - CP
= ₹ ( 1,863 - 1,725 )
= ₹ 138
Gain % = Gain / CP * 100
= 138 / 1,725 * 100
= 8 %
Hence, the Gain percent is 8 %.
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(iv) CP = ₹ 480 and SP = ₹ 576
Solution :
Here, SP > CP
Gain = SP - CP
= ₹ ( 576 - 480 )
= ₹ 96
Gain % = Gain / CP * 100
= 96 / 480 * 100
= 20 %
Hence, the Gain percent is 20 %.
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