Robert started his journey on Monday and travelled at constant speed. Next day by 10.30 am, he had covered 4/7 of his whole journey and on the same day by 4 pm, he had covered 5/6 of his whole journey. He started his journey at
Let the total journey be = 42 km (LCM of the denominator of 4/7, 5/6) At 10.30 am, Robert covers 4/7 of the whole journey i.e., 42 × 4/7 = 24 km At 4.00 pm, Robert covers 5/6 of the whole journey i.e., 42 × 5/6 = 35 km Therefore, Robert covers (35 - 24) = 11 km in (4.00 pm – 10.30am) = 5.5 hours. Then the speed of a Robert = 11/(5.5 ) = 2 km per hour Time taken by Robert to cover 24 km = 24/2 hours =12 hours Then the starting time of the journey is 10.30am - 12 hours = 10:30 pm
Ajay bought a table Fan and a wall Fan for Rs. __ and Rs. 1500 respectively. He marked the table Fan 20% above the cost price and the Wall fan 25% above...
A shopkeeper marked an article Rs. 700 above its cost price and sold it after giving a discount of 20% and earned a profit of 30%. Find the cost price o...
The cost price of two dozen bananas is Rs. 48 after selling 9 bananas at the rate of Rs. 18 per dozen, the shopkeeper reduced to rate of Rs. 12 per doze...
Selling price of an article after a discount of 25% is Rs 450. If cost price is Rs 320 then marked price is what percent more than cost price of article?
An automobile agency launched a scheme that if a customer purchased two Jabas Discover bikes, one extra Jabas Discover will be free and if he purchases ...
A man finds that the cost price of 4950 articles is same as the selling price of 4500 articles. Find his profit/loss%?
A shopkeeper earns a profit of 30% by selling an article. What would be the approximate percent change in the profit percent, if he had paid 20% less an...
A person bought an article and sold it at a loss of 25%. If he had bought it at 20% less and sold it for 63 more, he would have gained 20%. Find the pro...
A shopkeeper bought an article for Rs. 180. He sold it at profit 30% after allowing a discount of 40%. If instead he had sold it at 20% discount, then f...
The difference between selling an item at an 18 percent loss and at a 14 percent profit is Rs. 1000. At what price should the item be sold to make a pr...
