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Total student =70 Ratio of the girls and boys=3:2 Girls =3/5) ×70=42 Boys =28. Average marks in physics 28 boys =72 Total marks in physics of 28 boys =72×28=2016 average marks scored by the whole class in Physics = 80 Total marks scored by whole class =80×70=5600 Total marks scored by girls =5600-2016=3584 Average marks in physics of 42 girls=3584/42=85.3
Cross pollination aided by butterflies is:
What is the optimum relative humidity range for crop production?
Hamulate type of wing coupling apparatus found in ____
An individual with two identical alleles for a given trait is said to be:
Which of the following microbes is responsible for citric acid formation?
The main purpose of subsoiling is to:
Depth of nursery pond should be between:
Under the controlled and modified storage conditions which of these cannot be regulated
A slope of ______________ % is good for highway and building constructions.
Which of the following chemical is used in bird scarer to produce acetylene gas?
