Question
What is the typical lifespan of a human red blood cell
(RBC)?Solution
Under normal physiological conditions, human red blood cells (erythrocytes) circulate for approximately 120 days before being removed and recycled by the body's reticuloendothelial system.
The Fifth and last Storey of Qutub Minar was built by?
Which of the following artifacts were found in Indus Valley Civilization?
1. Gold necklace
2. Spindle whorls
3. Copper bracelets
Which of the following factors made the kingdom of Avanti, the most serious competitor of Magadha? Â
1. Availability of Iron ore mines.
...
Identify the last ruler of the Sur dynasty.
The first human fossil was obtained from which river valley of India?
Project ELLORA is related to which of the following?
 In the terms of Economics, what does SEZ for?
Consider the following statements with reference to the religion of Indus Valley Civilisation:
1. There was large scale development of temples fo...
Battle between Alexander and Porus was also known as?
The historic Battle of Ten Kings took place along which river?