Question
Three partners βAβ, βBβ and βCβ started a
business by investing in the ratio 3:5:6 respectively and the ratio of time for which they made their investments is 3:5:4, respectively. If the profit share of βCβ is Rs. 4800, then what is the total profit earned by all of them together?Solution
Ratio of profit shares of βAβ, βBβ and βCβ respectively = (3 Γ 3):(5 Γ 5):(6 Γ 4) = 9:25:24 Required profit = {(9 + 25 + 24)/30} Γ 4800 = Rs. 11600
- Ravi travels from town X to town Y. At 20 km/h he reaches 4 hours late, but at 50 km/h, he reaches 2 hours early. Find the distance between town X and town...
Sneha travels from village βKβ to village βLβ. If she cycles at 36 km/h, she reaches 20 minutes early. If she cycles at 24 km/h, she reaches 40 ...
The ratio of the speed of car to that of a train is 15:22. If the speed of the train is 35 Km/hr more than that of the car, what is the speed of the car?
Anshul lives on 13th floor and Keshav lives on 52th floor. AnshulΒ goes up at a rate of 38 floors per minute and KeshavΒ comes down at a rate of 40 floo...
Two trucks start from depots C and D facing each other. Driver 1 (from C) moves toward D at (x β 7) km/h. After 3 hours, Driver 2 (from D) heads towar...
- Due to walking at (3/4) of his normal speed, a boy reaches school 18 minutes late. What is the time he normally takes to go to school?
- Two trucks, βPβ and βQβ, start from locations βUβ and βVβ respectively, moving towards each other at the same time. After 10 hours they mee...
A thief stole Mayank’s purse and the theft is reported at 10 am and police started chasing the thief at 1:00pm. How much time the police took to c...
‘A’ and ‘B’ started moving towards each other at same time with a speed of 8 km/hr and 10 km/hr, respectively. If the dis...
In a 500-metre race, βAβ beats βBβ by 10 seconds or 50 metres. Find the time taken by βBβ to finish the race.