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Start learning 50% faster. Sign in nowNumber of boys in class IX = 56 × (9/14) = 36 Number of girls in class IX = 56 × (5/14) = 20 Again, Number of boys in class X = 60 × (8/15) = 32 Number of girls in class X = 60 × (7/15) = 28 Total of boys in two classes = 36 + 32 = 68 Total of girls in two classes = 20 + 28 = 48 Difference = 68 - 48 = 20
_____ is used for measuring the draft of agricultural implements.
A situation when the rainfall deficiency is 25% or more of long term average, it is classified as
Black dusty mass formed in plant part is:
Some plants exude water in liquid form through specialized openings called
What is the commonly used conversion factor to convert organic carbon to organic matter,
How many Agro-ecological regions are there in India according to ICAR?
Black heart of potato is a -
the essentiality criteria of the nutrients was given by
Pushkar is known for the cultivation of -
Functional properties of lipids include all of the following EXCEPT: