Speed of train = 72 km/hr = 72 × (5 / 18) = 20 m / sec If the length of bridge be x metre, then ⇒ 20 = (450 + x)/45 ⇒ 450 + x = 900 ⇒ x = 900 – 450 = 450 metre
Who gave the theory of Omnis cellula-e cellula i.e. cells divided and new cells are formed from pre-existing cells?
...Optimum condition for the spread of Ergot disease of bajra is
Given below are two statements:
Statement I
Crop sequences involving cereals and pulses are commonly followed under the...
fruits are in general in nature:
"Central Sheep and Wool Research Institute" is located at -
A statement of anticipated results during a designated time period expressed in financial terms – as revenue, expense and capital budgets or non-...
During storage of vegetable seeds, seed moisture should be:
Drawback associated with Tractor powered sprayer
A long day biennial crop____________ requires two season to produce sew.
Tea is example of fermentation of
