Question
How many world heritage sites have been protected by
UNESCO as of June 2020?Solution
The correct answer is A
- Two cars ‘X’ and ‘Y’ start from cities ‘M’ and ‘N’ respectively towards each other at the same time. The distance between cities ‘M’ an...
Riya rides a bike at an average speed of 50 kmph and reaches her destination in 6 hours. Himani covers the same distance in 5 hrs. If Riya increases her...
‘A’ and ‘B’ started moving towards each other at same time with a speed of 25 km/hr and 20 km/hr, respectively. If the di...
- Tina has to reach the railway station. If she walks at 12 km/h, she is 2 hours late. If she walks at 20 km/h, she reaches 1 hour early. Find the distance b...
Rahul travels a certain distance with a constant speed of 18 km/h and reaches 3 hours late. If he had travelled at a constant spe...
Average speed of ‘A’ during a 20-hour journey is 28 km/h. If he covered the first 240 km of his journey at a speed of 20 km/h, then find the speed a...
Buses A and B are moving around a circular ground of radius 420 m. If the speeds of the buses A and B are 12 m/sec and 15 m/sec respectively, then what ...
A man travelled a total distance of 400 km. He travelled first 300 km on car with a speed of 60 km/h and rest of the distance on bike whose speed is 40 ...
- A person covered 80 km at a speed of 'z' km/h and then another 100 km at a speed of (3z/2) km/h. If the total time taken for the journey was 320 minutes, f...
A Bike has to cover a distance of 120 km in 15 hours. If it covers half of the journey in 3/5th of the time, the speed to cover the remaining distance i...
Relevant for Exams:
