There is a water tank in the form of a rectangular parallelepiped of height 1.1 m and a square base of side 2 m. If a full tank of water is drained out completely in a long pipe of circular cross-sectional area of radius 1 cm, what should be the minimum length of the pipe, in km, to hold the entire water in it? (Тakе л= 22/7)
The correct answer is C
Which of the following type of mouth parts present in Cockroach and grasshopper?
In general, the problems ascribed to be created by the use of chemical fertilizers include(s):
The final product of maillard reaction is
Which of the following is/are main characteristic features of an Insect?
Which is the following is not a Quality of “4- stroke engine”?
A national scheme that aims to promote uniformity in agricultural marketing is:
KMnO4 (potassium permanganate) is used to determine __________ in soil.
The curd is precipitated using rennet or any other enzyme and then filtered. What is formed from this?
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Which hormone is involved in conversion of glycogen to glucose?