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cold sterilization is sterilization using radiation like UV rays and GAMMA RAYS.
A train travels 240 km at the speed of 60 km/h and the remaining distance at 80 km/h. If the total time taken by the train to cover the entire distance ...
A man travels a specific distance at a given speed, completing the journey in a set amount of time. If he had reduced his speed by 10 km/h, it would hav...
A car travels from City A to City B at a speed of 80 km/h and returns at a speed of 60 km/h. If the distance between the two cities is 240 km, what is t...
Two men start together to walk a certain distance, one at 4 km/h and another at 3 km/h. The former arrives half an hour before the latter. Find the dist...
A man is travelling at a speed of 60 km/h such that he will take 80 minutes to reach his destination. But after completing half the journey, the man too...
Howrah Express is scheduled to reach Howrah at 8:00 am, but due to the high number of trains the train couldn't get clearance for platform, and it got s...
Before servicing, a car runs at a speed of 50 km/hr while after servicing, it runs at a speed of 60 km/h. After servicing the car covers a certain dista...
Raman traveled a certain distance at a particular speed. If he had traveled 6 km/h faster, he would have taken 30 minutes less. If he had traveled 5 km/...
Travelling at a speed of 54 km/h, Chaman reaches a place 3 minutes early. If he had travelled at a speed of 48 km/h, he would have been 1 minute late. W...