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Perimeter of Square = 88cm 4 × side = 88 Side = 22cm Area of Square = (side)² = (22)² = 484 cm² Now, Circumference of the circle = 88cm 2πr = 88 2 × 22/7 × r = 88 r = 14cm Area of Circle = πr² = 22/7 × 14 × 14 = 616cm² Required Difference = 616 – 484 = 132cm²
The treatment of seeds with rhizobium culture and fungicides is done in:
In which of the following condition nitrification occurs rapidly?
Chitin is present in the cell wall of
The national flower of India, which also has religious and ornamental significance, is:
Which of the following fodder crops is known for its gum-producing properties?
Rocks containing free silica in abundance and is not combined with bases are called
Under conservation tillage soil aggregates stability (%) increases because of
Which insect pest exhibits a behavior of moving in an army, destroying fields, and feeding voraciously on all types of vegetation?
In sheep, what is the term used for the act of mating?
Match List I with List II
Choose the correct answ...