Mahadeorao Sukaji Shivankar Vs. Ramaratan Bapu & Ors (2004) 7 SCC 181  "material facts" are facts upon which the plaintiff's cause of action or defendant's defence depends. Broadly speaking, all primary or basic facts which are necessary either to prove the cause of action by the plaintiff or defence by the defendant are "material facts". Material facts are facts which, if established, would give the petitioner the relief asked for. But again, what could be said to be material facts would depend upon the facts of each case and no rule of universal application can be laid down. 

 In Harkirat Singh v. Amrinder Singh (2005) 13 SCC 511, Supreme Court again reiterated the distinction between `material facts' and `material particulars' and observed as under: "51. A distinction between "material facts" and "particulars", however, must not be overlooked. "Material facts" are primary or basic facts which must be pleaded by the plaintiff or by the defendant in support of the case set up by him either to prove his cause of action or defence. "Particulars", on the other hand, are details in support of material facts pleaded by the party. They amplify, refine and embellish material facts by giving distinctive touch to the basic contours of a picture already drawn so as to make it full, more clear and more informative. "Particulars" thus ensure conduct of fair trial and would not take the opposite party by surprise. 52. All "material facts" must be pleaded by the party in support of the case set up by him. Since the object and purpose is to enable the opposite party to know the case he has to meet with, in the absence of pleading, a party cannot be allowed to lead evidence. Failure to state even a single material fact, hence, will entail dismissal of the suit or petition. Particulars, on the other hand, are the details of the case which is in the nature of evidence a party would be leading at the time of trial."