Math Chapter Wise question with answer

Q01 There are 12 people at a party. They all shake hands exactly once with everyone else in the party. The total number... English · Bihar (TRE 2.0)-2023 Q02 The straight line l1, l2, l3 are parallel and lie in the same plane. A total number of m points are taken on l1, n... English · Haryana PGT 2018 Q03 Everybody in a room shakes hands with everybody else. The total number of handshakes is 66. The total number of per... English · SECTION B PGT TIER-I 31.11.2014 Q04 The total number of 9 digit numbers which have all different digits is– English · SECTION B PGT TIER-I 31.11.2014 TGT 2001 Q05 The total number of words which can be formed out of the letters, a, b, c, d, e, f taken three together, each word... English · PGT 2005 Q06 Every body in a room shakes hands with everybody else. The total number of handshakes is 66. The total number of pe... English · PGT 2000