Find the area of the largest circle that can be drawn in a square of side 28 cm.
Radius = 28/2 = 14 cm Area of a circle = πr² ⇒ 22/7 × 14 × 14 = 616 cm²
Match List-I with List-II and select the correct answer using the codes given below the lists.
The physical expression of an individual's genetic makeup is called:
Dokuchaev, The Father of soil Science, did pioneering work on “Chernozem” somewhat similar to that of Indian soil of:
The body temperature of insects normally follows closely the temperature of the surrounding and hence, it is termed as
Which of the following is the unit of water use efficiency?
Pungency in onion bulb is due to:
A dose of herbicide which inhibits growth of test plants by 50% is
Most damaging form of soil erosion is
Canola is a group of plants belonging to:
Method which is recommended for stabilizing gullies on slopes ranging from 11-15%?
