Math Chapter Wise question with answer

Q01 If n r p = 720 and n r c = 120 then the value of 'r' will be- English · TGT 2013 Q02 Two events A and B occur with probabilities 0.25 and 0.50. The proability that they occur simultaneously is 0.14 wh... English · JDD-75-PGT TIER II-X-15 28.06.2015 Q03 The number of ways in which a team of 11 players can be selected from 20 players always including one of them and e... English · KVS PGT 2023 Q04 Out of 16 points in a plane no three are in straight line except 4 points which are collinear. The number of straig... English · KVS PGT 2023 Q05 There are 15 points in a plane such that no three of them are collinear. The number of triangles formed by joining... English · UP PGT-2016 (02-02-2019) Q06 If there are 12 persons in a party and if each of them shake hands with each other, then number of hand shakes in p... English · DSSSB TGT (SECTION-B) 28 DEC 2014