Question
As of July 2020, who among the following was the
Director General of Indian Council of Medical Research (ICMR)?Solution
The correct answer is A
A boy goes to school with a speed of 75 km/h and comes back with a speed of 45 km/h. find his average speed?
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?
The speed of a car is 25% more than that of a bike. Both of them start from a same point. After travelling for 6 hours, the speed of the bike is increas...
Average speed of ‘A’ during a 24-hour journey is 40 km/h. If he covered the first 150 km of his journey at a speed of 25 km/h, then find the speed a...
A train, measuring 450 meters in length and traveling at a speed of 35 meters per second, takes 20 seconds to pass a platform. If another train, traveli...
Bipasha and Malika leave the towns Kolkata and Ambala at 6:00 AM and travel toward Ambala and Kolkata respectively. Bipasha is 60 kilometers per hour an...
A boat travelled for the first 90 km at a certain speed in 3 hours. After that, the speed of the boat decreased by 2 km/h. If the boat took a total of 5...
- A delivery van was going at 45 km/hr for ‘x’ hours and later sped up by 12 km/hr. It continued for (x + 3) hours more and covered 684 km during that ti...
In a 400 metres race, 'X' defeats 'Z' by 80 metres and 'Z' defeats 'Y' by 50 metres. By how many metres does 'X' beat 'Y'?
The ratio of the speed of two bus P and Q is 4 :7. If P takes 180 minutes more than Q to cover a certain distance, the find then actual time taken by Q ...
