Question
Which one of the following mineral elements plays an
important role in biological nitrogen fixation:Solution
Molybdenum plays an important role in biological nitrogen fixation.
Study the adjoining picture and answer the following questio...
Consider the following statements :
1.     The distance from the Equator to either of the poles is one-fourth of a circle round the earth....
Find the value of (25)ᶟ + (–29)ᶟ + (4)ᶟ
If the volume of a cube is 27cm³, then the diagonal of cube is
Which is the best diagram, showing the relation among Father, Mother and family.
Consider the following statements :
1.     The local time changes by four minutes for every one degree of longitude.
2.     U...
What is the full form of NABARD?
How many medals did India win in the London Olympics?
Who amongst the following travelers/ personalities did not visit Kerala ?
Which one of the following rivers flows in a rift river?
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