Question
A person covers a certain distance by car, driving at
the speed of 90 kmph and returns back to the starting point, riding on a bike at the speed of 60 kmph. What is his average speed for the whole journey?Solution
Average speed = 2xy/(x+y) = (2 × 60 × 90)/(90+60) = 72 km / hr.
Which of the following plants has seeds lacking endosperm as a result of double fertilization?
The dominant mineral in sandstone is :
Fair and remunerative price (FRP) is the minimum price at which rate sugarcane is to be purchased by sugar mills from farmers. The current FRP for the s...
Which of the following is an atmospheric condition characterized by descending air, clear skies, and dry weather, commonly associated with anticyclones?
A typical mineral soil, on volume basis, contains:
1st commercial hybrid of sorghum released in India was
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Glycolysis occurs in the __________, where one 6-carbon molecule of glucose is oxidised to generate two 3-carbon molecules of pyruvate.Â
The ability of soil to undergo deformation without cracking is called as ___
Pendimethalin is a:
