The phalangeal formula of the human hand is:

The olecranon process is found in:

Three of the following pairs of human skeletal parts are correctly matched with their respective inclusive skeletal category,and one pair is not matched. Identify the non-matching pair.

Match the following columns:

Column-$I$	Column-$II$ (Number of bones)
$P$. Arm	$I$. $8$
$Q$. Forearm	$II$. $5$
$R$. Wrist	$III$. $14$
$S$. Palm	$IV$. $1$
$T$. Digits	$V$. $2$

State the number of bones in the human forelimb.

Given below is a diagram of the left human hindlimb as seen from the front. It has certain mistakes in labeling. Two of the wrongly labelled bones are