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Average of total students' height =100cm. Average of 20boys height =118 Total height of 20 boys =118×20=2360cm Average of girls =95cm Let the number of Girls =x So the total height of x girls =95xcm. ATQ- (2360+95x)/20+x =100 2360+95x =2000+100x 5x =360 X =72.
A major biochemical change during ripening of climacteric fruits is:
World Forestry Day is celebrated on
Which one of the following is not a measure to reduce the risk?
_______is a band within the radial cell walls of endodermis that contain lignin.
Soils with high pH are generally deficient in:
Sellers that handle their own exports are engaged in:
Which among the following fungicides is non-systemic?
Which soil structure grade indicates no noticeable aggregation?
Which one of the following is a physical method of weed control?
The process of collecting and analyzing information from field and secondary sources in a short period of time is:
