Question
A train covers a distance between stations Dehradun to
Rudrapur in 90minutes. If the speed is reduced by 10 km/hr, it will cover the same distance in 96 minutes. What is the distance between the two stations (in km)? Also find the speed of train?Solution
Suppose the distance is x km and Speed of the train is y km/hr Thus, we have two relations: x/y = 90/60 x = 3/2 y    …………(i) x/(y-10) = 96/60 x/(y-10) = 8/5   ………….(ii) From (i) and (ii), 3/2 y = 8/5 (y – 10) 3/2 y - 8/5 y = - 16 (15y - 16y)/10 = - 16 (-y)/10= -16 y = 160 Therefore, speed = 160 km/hr and Distance, x = 3/2 y =  3/2× 160 = 240 km  Â
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(i)Food components     (a ) Product of digestion
(ii) Carbohydrates       (b) fatty acid glycerol
(iii)Lysine  ...
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Name the heat desiccated dairy product.
Cryodesiccation is also known as
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FSS in packaging stands for?
Food safety depends on what
Presence of ……..microorganism indicates improper processing of canned foods.
The removal if air (O2) from packagesprior to sealing is beneficial effect for preserving the growth of _____________microbes.