Let the speeds of Ajay and Vishal be 9x and 4x km/hr respectively. Distance covered by Vishal in 72 seconds = 4x x (5/18) x 72 = 80x m Distance covered by Ajay in 30 seconds = 9x x (5/18) x 30 = 75x m According to the question, => 80x – 75x = 40 => x = 8 Therefore the speed of Vishal = 4x = 32 km/hr
Crossing of a hybrid with one of its parents or an individual genetically similar to its parent is known as?
Hybrid cotton in India was evolved for the first time in
FSSAI has constituted ………………..Standard Review Groups for various vertical group of commodities.
The ________ of an input in the production process is the additional output that is generated by using one more unit of that input, while keeping all...
Which of the following is an example of a symbiotic bacterium commonly found in root nodules?
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A cross between two inbreds by reversing the orders of male and female parent is called?
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What is the process by which the cow regurgitates previously consumed feed and chews it further ?
