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UGC/CSIR Net level Maths Solution Set 4

thumb_UGC/CSIR Net level Maths Solution Set 4

UGC conducts Jointly with CSIR, the Net exam twice a year for PhD and Lecturership aspirants. For science subjects such as Life Science, Chemical Science etc, the question paper is divided into three parts - Part A, B and C. Part A is on Maths related topics and contains 20 questions any 15 of which have to be answered. The other two parts are on the specific subject chosen by the student. This is the fourth solution set of 15 Net level questions. The corresponding 15 question set must be answered first to gain maximum benefit from this resource...

UGC/CSIR Net level Maths Question Set 4

thumb_UGC/CSIR Net level Maths Question Set 4

UGC conducts Jointly with CSIR, the Net exam twice a year for PhD and Lecturership aspirants. For science subjects such as Life Science, Chemical Science etc, the question paper is divided into three parts - Part A, B and C. Part A is on Maths related topics and contains 20 questions any 15 of which have to be answered. The other two parts are on the specific subject chosen by the student. This is the fourth question set of 15 Net level questions. This question set must be answered first before referring to the corresponding 15 question solution set for maximum benefit from these resources...

Permutation and combination

thumb_permutation and combination

Permutation and combination deal with choice and arrangement of a set of objects out of a second set of objects. Permutation deals with such questions as, how many ways can the three letters a, b and c be arranged? In each such permutation or arrangement, ordering is important. On the other hand, Combination deals with such questions as, how many ways can you choose a captain and vice-captain out of a cricket team of 11 players? In a combination, ordering of the elements chosen is not important...

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