Name the blood cells,whose reduction in number can cause clotting disorder,leading to excessive loss of blood from the body.

The function $f: R \rightarrow R$ defined by $f(x)=\frac{x}{\sqrt{1+x^2}}$ is ........

What is the maximum number of rectangular components into which a vector can be split in space?

$A$ machine gun fires a bullet of mass $40\, g$ with a velocity $1200\, m/s$. The man holding it can exert a maximum force of $144\, N$ on the gun. How many bullets can he fire per second at the most?

The correct order of decreasing third ionisation enthalpy of $Ti, V, Cr, Mn$ is

The mean of five observations is $4$ and their variance is $5.2$. If three of these observations are $1, 2$ and $6$,then the other two are