Question
Seema sold a laptop at a profit of 15%. If she had
bought it at 10% less and sold it for 2,100 less, she would have gained 20%. What was the cost price (in ₹) of the laptop?Solution
Solution -Let the Cp of Seema”s Laptop=100 Cp P Sp 100 15% 115 90 20% 108 Difference of Sp=115-108=7 ATQ- 7=2100 1=300 CP of laptop =100×300=30000 Rs.
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