Question
Fungi and Bacteria usually enters the seed
through:Solution
Bacterial pathogens enter plants through wounds .
Two trains X and Y whose length are in ratio of 5:8 and time taken to cross a man standing on a platform is 5:2. If the speed of the train X is 24 km/h ...
A car travels 50 km at a speed of 25 km/h and the next 80 km at a speed of 40 km/h. What is the average speed of the car for the entire journey?
In covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay doubles his speed, then he would take 1 hour less than Sameer. Abhay's s...
Rajesh whose speed is < 4 m/s travels along a rectangular path. The diagonal length of the park is 5x(13) (1/2) He reaches from one point of ...
- Amit covers a journey in 12 hours at a constant speed of 18 km/h. At what speed should he travel to cover the same distance in just 9 hours?
A man is travelling at a speed of 20 km/h such that he will take 60 minutes to reach his destination. But after completing half the journey, the man too...
A was travelling from point X to point Y. He increased his speed by 12 km/h after every hour. He reached his destination in 24 hours. If his initial spe...
Speed of a car is 150% more than that of a bus. Find the distance traveled by the bus in 6 hours 30 minutes if the time taken by the car to cover 960 km...
A boy goes to school with a speed of 50 km/h and comes back with a speed of 30 km/h. find his average speed?
An athlete running at three-quarters of her average speed takes 25 minutes extra than her usual time to finish a marathon. Find her usual time to finish...
