Question
Find area of a sector of radius 14 cm with central angle
90°. (π = 22/7)Solution
ATQ, Area = (90/360)×π×r² = (1/4)×π×196 = 49π 49×22/7 = 154 cm²
Which one of the following correlation type when one variable increases the other tends to increase?
Which of the following statements is/are true?
Statement A: Mica and biotite are the secondary minerals but also act as primary minerals.
...
When rocks break down because of chemical reactions, it is called ______.
A company faces several major decisions in international marketing. The first of these decisions is often:
Which among the following statements are not true with respect to Aluminium toxicity?
This ‘Agro-Ecosystem’ is characterized by low, erratic rainfall with high coefficient of variation and frequent droughts in India----
Which of the following agriculture commodity are to be known as Shri-Anna?
Which of the following spectrum range is called photosynthetically active radiation?
IBRD (International Bank for Reconstruction and Development) also known as
 _______are plants that have chromosome numbers which are not an exact multiple of the haploid number.