Question
What is the difference between (in m2) the
area of a circular field of radius 35 metres and area of a rectangular piece of land having its dimensions as 60 metres × 55 metres?Solution
Area of the circular field = π × radius2 = (22/7) × 35 × 35 = 3850 m2 Area of the rectangular piece of land = length × breadth = 60 × 55 = 3300 m2 So, difference in area = 3850 – 3300 = 550 m2
A situation when the rainfall deficiency is 25% or more of long term average, it is classified as
The stage of mitosis during which the chromosomes condense and become visible is called:
The planets are kept in motion in their respective orbits by
Central Dogma is
Agricultural fields which are used as rainfed storage structures called?
In C4 plants, the primary carboxylation takes place by using ___ enzyme
According to Barnard, a leader performs the following functions
What type of inflorescence does rice have?
Name the place which is used for feeding of calves , lambs, an piglets, but not used for adults ?
What distinguishes the Caryophyllid type of Embryogeny from other types?
