Advertisements
Advertisements
प्रश्न
A tricycle is sold at a gain of 16%. Had it been sold for Rs 100 more, the gain would have been 20%. Find the C.P. of the tricycle.
Advertisements
उत्तर
\[\text { Let the S . P of the tricycle be Rs . x and C . P be Rs } . y \]
\[\text { Gain % = 16 % } \]
\[\text { S . P = C . P }\left( \frac{100 + \text { gain % }}{100} \right)\]
\[\text { Then we have, } \]
\[\text { x = y } + \left( \frac{y \times 16}{100} \right)\]
\[\text { x = y + 0 . 16y }\]
\[x = 1 . 16y\]
\[\text { When S . P increases by Rs . 100, we get }\]
\[ \Rightarrow x + 100 = y + \left( \frac{y \times 20}{100} \right)\]
\[\text { Putting x = 1 . 6y, we get }\]
\[ \Rightarrow 1 . 16y + 100 = y + 0 . 2y\]
\[1 . 16y + 100 = 1 . 2y\]
\[0 . 04y = 100\]
\[y = \frac{100}{0 . 04}\]
\[ = 2500\]
\[\text { Thus, C . P of the tricycle is Rs } . 2500 .\]
संबंधित प्रश्न
The cost price and selling price are given in the following table. Find out whether there was a profit or a loss and how much it was.
| Cost Price (in Rs.) |
Selling Price (in Rs) |
Profit or Loss | How much? |
| 700 | 799 |
Sunandabai bought milk for ₹ 475. She converted it into yoghurt and sold it for ₹ 700. How much profit did she make?
Kantabai bought 25 saris from a wholesale merchant for Rs 10000 and sold them all at Rs 460 each. How much profit did Kantabai get in this transaction?
From a wholesaler, Santosh bought 400 eggs for Rs 1500 and spent Rs 300 on transport. 50 eggs fell down and broke. He sold the rest at Rs 5 each. Did he make a profit or a loss? How much?
Sambhajirao bought a machine from a factory for Rs. 80000. He paid the octroi tax of Rs. 1600 and spent Rs. 800 on transport besides Rs. 300 on porterage. He sold the machine for one lakh rupees. How much was his profit?
Find the total bill amount for the data given below:
| Name of the item | Marked Price | Discount | GST |
| School bag | ₹ 500 | 5% | 12% |
A fruit vendor sells fruits for ₹ 200 gaining ₹ 40. His gain percentage is
A shopkeeper buys three articles for ₹ 325, ₹ 450 and ₹ 510. He is able to sell them for ₹ 350, ₹ 425 and ₹ 525 respectively. Find the gain or loss to the shopkeeper on the whole
C.P. = M.P. – Discount.
The marked price of an article is Rs 500. The shopkeeper gives a discount of 5% and still makes a profit of 25%. Find the cost price of the article.
