List of top Physics Questions on Moment Of Inertia asked in AIIMS

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion (A) : A person standing on a rotating platform suddenly stretched his arms. The platform slows down. 

Reason (R) : This happens as angular momentum is conserved.

In the light of the above statements, choose the correct answer from the options given below

The radius of gyration of a thin uniform circular disc (of radius R) about an axis passing through its centre and lying in its plane is
A thin wire of mass M and length L is bent to form a circular ring. The moment of inertia of this ring about its axis is
The moment of inertia of a circular loop of radius $R$, at a distance of $R/2$ around a rotating axis parallel to horizontal diameter of loop is
For the given uniform square lamina $ABCD$, whose centre is $O$
The moment of inertia of a rod about an axis through its centre and perpendicular to it is $\frac{1}{12} ML ^{2}$ (where $M$ is the mass and $L$, the length of the rod). The rod is bent in the middle so that the two halves make an angle of $60^{\circ}$. The moment of inertia of the bent rod about the same axis would be :
The mass moment of inertia, of a body depends upon