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Marks obtained by Rahul and Tarun be ‘6x’ and ‘5x’ respectively.
So, (6x + 4)/(5x – 5) = 7/5
6x + 4 = 7x – 7
x = 11
Marks obtained by Tarun = 5x = 55
Agriculture is a ____ word.
Which group of microorganisms is commonly used as bio-fertilizers to fix atmospheric nitrogen?
Which of the following materials were used for the reclamation of saline soil?
The let-down of milk in cow is due to release of which of the following hormone?
The first stable compound formed in the photosynthesis of C3 plants is :
Which of the following factor is not a primary cause of soil erosion?
Crops grown to supplement the yield of main crops are called
Where is the ICAR-Central Institute for Arid Horticulture located?
The stage of mitosis during which the chromosomes line up along the equator of the cell is called:
Which of the following pyramid is always upright?