Question
Rohan bought a gadget and sold it to Aman at a profit of
30%. If he had purchased it for Rs. 1,500 less and sold it for Rs. 750 more, his profit would have been 45%. If the gadget is marked Rs. 3,500 above its actual cost and sold after a discount of 10%, what is the profit made?Solution
ATQ,
Let the original cost price of gadget be Rs. 100m.
We have, 1.30 × 100m = Rs. 130m
ATQ:
(130m + 750) = 1.45 × (100m - 1,500)
→ 130m + 750 = 145m - 2,175
→ 15m = 2,925
→ m = 195
Original cost price = 195 × 100 = Rs. 19,500
Marked price = 19,500 + 3,500 = Rs. 23,000
Selling price after 10% discount = 0.90 × 23,000 = Rs. 20,700
Profit = 20,700 - 19,500 = Rs. 1,200
A person invests a sum of money in a bank at a certain rate of interest. The interest earned at the end of the second and third y...
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
44.78% of 715.62 + 1785% of 42.98 = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
(?)2 + 5.113 = 26.92 – 28.03
? = (6.1 × 64.93 ÷ 12.86) 1.97 – 49.98% of 359.77
Find the approximate value of Question mark(?). No need to find the exact value.
(34.95 × 7.03) ÷ 5 + 27.98% of 249.88 – √(80.81) = ?
...480.11 ÷ 15.98 × 5.14 – 134.9 = √?
`(sqrt(960.87)xx9.932+sqrt(629.998)xx26.385)/(sqrt(1028.902)xx4.977)=?`
? = 540.24 + 1022.97 – 11.992
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