Question
A seller marked his article 75% above the cost price and
sold it after offering two successive discounts of 60% and 25% respectively. In the whole transaction the seller lost Rs. 855. Find the selling price of the article.Solution
Let the cost price of the article be Rs. x Therefore, marked price of the article = Rs. 1.75x Selling price of the article = 0.4 x 0.75 x 1.75x = Rs. 0.525x According to the question, (x - 0.525x) = 855 Or, 0.475x = 855 Or, x = 1800 Therefore, selling price of the article = 1800 - 855 = Rs. 945
1500 metres long train crosses a man who is moving in the same direction with a certain speed, in 50 seconds. If the same train can cross a tree in 15 s...
- A person travels from city ‘X’ to city ‘Y’ covering (1/4)th of the total distance in 2 hours and the remaining in 6 hours. If he returns to city �...
A person covers a distance of 360 km in 4 hours. If the person's speed decreases by 16 (2/3)% and the distance to be covered increases by 25%, how long ...
A thief and a policeman are 80 km apart. The thief is traveling at a speed of 48 km/h, while the policeman is moving at 80 km/h. How far will the police...
Two individuals, P and R, travel from point L to point K at different speeds. P takes 11 hours to complete the journey, while R takes 13 hours. The diff...
- Two runners M and N run in opposite directions on a circular track of 1500 metres. M runs at 30 m/s and N at 45 m/s. After how many seconds will they both ...
If a person walks 25% more than of his usual speed, reaches his distance 90 minutes before. If the destination is 495 km away, then the usual speed of a...
Train P starts from Lucknow to Dehradun at 11:55 am with an average speed of 25 m/s. Train Q starts from Dehradun to Lucknow at 1:35 pm with an average ...
A cyclist covers 120 km in 6 hours. The speed of a motorbike is 10 km/h more than the speed of the cyclist. Find the time taken by the motorbike (in min...
The speed ratio of Y and Z is 5 : 4. If Y increases his speed by 25%, he can cover 300 km in 4 hours. How long will Z take to travel 192 km?