In the following question, out of four alternatives, select the alternative which is the best substitute of the words/sentences.
A person appointed by two parties to solve a dispute.

QhDzBuFkhWN_6sWMnDWn6U
E6 Nursing_Management_and_leadership_Johny_Kutty_JosephCbs_Publishers (pp 16-364 of 374) pp. 172-174, 173-175
Practise the full DSSSB -28 August 2019 (Shift-2)
Attempt every question from this paper in a timed mock, then review the full solution for each one.