Question
Anil and Ashish receive Rs.1200 for work of 8 days. If
Anil is 5 times efficient than Ashish, then find the daily wage received by Ashish.Solution
1 day wage of Anil and Ashish = 1200/8 = 150 Efficiency ratio of Anil : Ashish = 5:1 Daily wage of Ashish = 150 x (1/6) = Rs.25
βAβ and βBβ started moving towards each other at same time with a speed of 25 km/hr and 20 km/hr, respectively. If the distance covered by βAοΏ½...
Ratio of speeds of βAβ and βBβ is 3:5, respectively. If they participate in a 400-metre race and βBβ gives βAβ, a head start of βmβ ...
The speed ratio of A to B is 4:3. C covers 840 km in 14 hours. If B's speed is 20% lower than C's speed, how much time will A need to cover 512 km?
Peter, John and Mike run around a Circular track starting from the same point simultaneously and in the same direction at the speed of 36 kmph, 54 kmph ...
- In a 2.4 km race, 'M' allows 'N' a head start of 600 metres and still defeats him by 300 metres. If 'N' takes 24 minutes to complete the race, how long doe...
A car moves with a speed of βzβ km/hr. After 3 hours, it increases its speed to (z + 20) and travels for 2 hours. If the ratio of the distance cover...
A biker travels first half of his journey with a speed of 18 km/h and the other half with a speed of 'x' km/h. If the total distance traveled by him is ...
A cheetah can catch a deer running with a speed of 36 km/h and is 45 meters ahead of it, in 12 seconds. Find the time taken by the cheetah to catch a ze...
A train passes two people who are walking in the opposite direction of the train at the rates of 4 m/s and 10 m/sec in 12 seconds and 10 seconds respect...
Parag starts chasing a Vipul, 5 hours after the Vipul starts running. Parag takes 6 hours to catch the Vipul. If the average speed of the Parag is 33 km...