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Let the speed of the faster train and slower train is x m/sec and y m/sec When running in the same direction (x – y) × 36 = (200 + 160) = 360………….(i) When running in opposite directions (x + y) × 18 = (200 + 160) = 360………….(ii) From (i) and (ii) x = 15, y = 5
Which of the following crop is not correctly matched with its family?
Microorganisms used for suppression of plant diseases are called as ____
Where do grasshoppers lay eggs?
Wax layer is present in:
The progeny of Breeder Seed is ____
Available soil moisture in soil is 24 cm/m depth of soil. The effective root zone depth is 1.5m. Calculate the amount of water in the root zone in 3 ha ...
The innermost layer of the human gut wall is:
Which of the following is/are an imperfect market?
False smut is a disease of
Grassy Shoot disease of sugarcane is caused by