DO THE FOLLOWING:
1. A man bought a second-hand car for ₹40,000. He spent ₹ 1750 on
its painting. He sold it for ₹42,000. What was his gain or loss?
2. A bicycle is sold at a profit of ₹350. If the selling price is ₹1275.
Find the price at which it was bought.
3. A pair of shoes costing ₹800 was sold at ₹760. Find the loss%.
4. Simplify: m + 3mn + 4nm + 6m + 4m.
5. Aman scored 98 marks in English an x marks in Hindi. What is the
total score?
Step-by-step explanation:
1)
total c.p=₹40000+₹1750=41750
s.p=₹42000. (sp>cp)
gain =sp-cp=₹(42000-41750)=₹250
gain%=100×gain/cp
=100×250/41750=0.5988%
2)
we know ,profit =sp-cp
₹350=₹1275-cp
cp=₹(1275-350)=925
hence ,the price of bought =925
3)
loss =cp-sp=₹(800-760)=40
loss%= 100×loss/cp=100×40/800=5%