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 70 metres × 45 metres?Solution
Area of the circular field = π × radius2 = (22/7) × 35 × 35 = 3850 m2 Area of the rectangular piece of land = length × breadth = 70 × 45 = 3150 m2 So, difference in area = 3850 – 3150 = 700 m2
Which of the following not belong to Post harvest handling of seed crop?
The male sex organs of the Bryophytes is called antheridiumand female sex organ called.................
Easily reclaimable wasteland is suitable for
Which of the following tree is incorrectly matched with their common names?
Pea, gulmohur, bean, Cassia have ___ type of symmetry and hance they are ____ flowers.
Which of the following disease is associated with poultry  Â
Water analysis of a bore well reports as under
CO32- : 1.2 mel-1
HCO32- : 4.0 mel-1
Ca<...
 What is the primary objective of secondary tillage operations?
The Field rats are controlled by:
The branches in cotton which bear fruits are called as:
Relevant for Exams:
