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Irradiation causes minimal modification in the flavor, color, nutrients, taste, and other quality attributes of food. Food irradiation uses ionizing radiation to reduce bacteria, molds, and other pests in food. Irradiation breaks chemical bonds to stop bacteria and other pathogens from multiplying.
Train P travelling at 42 km/hr crosses another train Q, having three fourth of its length and travelling in opposite direction at 30 km/hr in 21 seconds...
Train X running at a speed of 30 km/hr crosses train Y in 15 seconds. Find the speed of train Y (in km/hr), if the sum of the length of train X and Y is...
A train is moving at a constant speed of 234 km/hr. It takes 8 seconds to pass a pole and 18 seconds to cross a platform. Calculate the difference betw...
A train can cross a pole, a bridge of 340 meter long and platform of 320 meter long in 12 seconds, _____ seconds and 28 seconds, respectively.
Th...
Two trains travelling in the same direction at 80 and 44 km/ph completely pass off another in 1 minute. If the length of the first train is 375 m, what ...
Train A running at 81 km/h takes 72 sec to overtake train B, when both the trains are running in the same direction, but it takes 36 sec to cross each o...
A train takes 18 seconds to cross a 120-metre-long platform. If the speed of the train is 36 km/h, then find the time taken by the train to cross a 240-...
Train ‘A’ running with a speed of 108 km/hr crosses a vertical pole in 12 seconds. Find the approx. time taken by the train ‘A’ to cross a train...
Two trains A and B, were proceeding in the same direction on parallel tracks at 25 km/hr and 79 km/hr respectively. A man noticed that it took exactly 1...
A goods train leaves a station at a certain time and at a fixed speed. After 11 hours, an express train leaves the same station and moves in the same di...