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.
The value given in which of the following option will fill the blank to make the above statement true:
Let the length of the train = x meter So according to question: x/12 = (x + 320)/28 28x = 12x + 3840 16x = 3840 x = 240 So the length of the train = 240 m Speed of the train = 240/12 = 20 m/s Time taken by the train to cross a bridge 340 meter long = (240 + 340)/20 = 580/20 = 29 seconds
Pusa Himani, Pusa Safed and Arka Nishant are the varieties of _____
Forking in carrot is observed, it occurs due to _____
Family of kesar is
Recently which of the following country emerges as the world’s largest producer and consumer of sugar and the world’s 2nd largest exporter of sugar?...
Relay Cropping is _____
Crops like coffee, coconut and arecanut comes under which branch of horticulture?
Fruit of tobacco is known as?
Pungency in radish is due to _____
In the case of pigeon pea, as the seed germinates, the shoot (plumule) elongates, and the cotyledons are lifted above the soil surface. Such type of g...
Which of the following is not a method of sugarcane planting?