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Profit and Loss
On selling a chair at 7% loss and a table at 17% gain, a man gains Rs.296. If he sells the chair at 7% gain and the table at 12% gain, then he gains Rs.400. The actual price of the table is:
1. Rs. 2100
2. Rs. 1900
3. Rs. 2200
4. Rs. 2400
Read Solution (Total 3)
-
- let chair be x & table be y
-0.07x +0.17y =296
0.07z +0.12y =400
solve it, we get y =2400( price of table) - 10 years agoHelpfull: Yes(9) No(0)
- answer....
rs. 2400 - 10 years agoHelpfull: Yes(2) No(5)
- let the cost of chair be x & table be y
then;
for first objective-
total gain= gain-loss
296= 17/100 y-7/100 x ................(1)
for second objective-
total gain= gain-loss
400 =12/100 y+7/100 x .......(2)
by adding (1) & (2) we get
y=2400
ans
- 9 years agoHelpfull: Yes(2) No(0)
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