ATQ, Let the speed of the train be ‘x’ m/s. Length of the train = 6 × x = ‘6x’ metres So, length of the platform = (6x + 70) metres ATQ; (6x + 70 + 6x) ÷ 18 = x Or, 12x + 70 = 18x Or, 70 = 6x So, x = 11.67 Therefore, length of the platform = (11.67 × 6) + 70 = 140 metres
Which acid is the manufacture of synthetic rubber?
Which of the following is not an objective of food preservation?
What term describes the ability of a pathogen to establish itself on host tissue and cause disease?
World Environment Day is celebrated on which day?
To prevent erosion in hills
The cooling of seed during germination in order to accelerate flowering when it is planted is referred as
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How much amount of Common salt should be given to the animal to fulfil its mineral requirement?
The scientific name of dammer bee is _____
____ is a specialized branch of horticulture, focuses on the scientific study, cultivation, and management of fruit-bearing plants. It involves understa...
