June 23, 2019
Question 1
Rs 400
Rs 420
Rs 360
Rs 350
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Here pofit is the twice the loss Profit = 2 Loss SP –CP = 2 (CP – SP) 480 –CP = 2(CP – 300) 3 CP = 1080 CP= 360
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Question 2
Rs 1344
Rs 1400
Rs 1200
Rs 1500
Selling price=1050 loss=15% S.P=100%-15%=85% 85%=Rs.1020 C.P=100%=1025/85=1200 gain%=>S.P=C.P+Profit% 100%+12%=112% 1200/100*112=Rs 1344
Question 3
Rs 300
Rs 450
SP(A) = (120/100)*CP(A) SP(B) = (125/100)*CP(B) = (125/100)*SP(A) =(125/100)*(120/100)*CP(A) --- 1 SP(B) = CP(C) = 450 -- 2 Solve 1 and 2 we get 450 = (125/100)*(120/100)*CP(A) CP(A) = 300
Question 4
Rs.1000
Rs.1140
Rs.860
Rs.760
Let the CP=100 with 10% loss the SP would be 90 and if it would be sold with gain of 4% then the SP would be 104. So the difference is 14. But given in the question the difference is 140. So we can compare 14 units to 140 which gives 1=10. We have taken CP as 100 so taking 1=10 ,we get CP =100*10=1000.
Question 5
10%
11%
12%
15%
Original price = 100 CP = 80 S = 80*(140/100) = 112 100 - 112 = 12%
Question 6
855 1/2 grams
833 1/3 grams
833 1/2 grams
875 2/7 grams
If the cost price is Rs.100, then to get a profit of 20%, the selling price should be Rs.120. If 120kg is to be sold, and the dealer gives only 100kg, to get a profit of 20%. How many grams he has to give instead of one kilogram(1000 gm). 120 gm ------ 100 gm 1000 gm ------ ? (1000 * 100)/120 = 2500/3 = 833 1/3 grams.
Question 7
16 2/3% loss
100/3% loss
50/3% profit
15 CP = 18 SP 18 --- 3 CP loss 100 --- ? => 16 2/3% loss
Question 8
15 5/15%
18 2/11%
16 2/3%
30%
That means, on selling per 11 articles he profits 2. on selling 100 articles he profits( 2*100)/11= app 18
Question 9
2 3/2
2 2/3
2.5
3
(20/100-20)=25% 25% is equivalent to 10 kg 10*4=40 100/40=2.5 the original price is 2.5 kg
Question 10
Rs 1800
Rs 2500
Let the cost price be 100%. It is sold at 10% loss. So it is sold at 90% of the cost price. 90 % of the cost price + 450 = 108% of the Cost price 18% of the cost price = Rs 450 Cost price of the book = 450/18 x 100 = Rs 2500
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