Math Chapter Wise question with answer

Q01 In a survey of 55 students, it is found that 30 students read newspaper A, 20 read newspaper B and 7 read both the... English · KVS PGT 23-12-2018 Q02 A market research group conducted a survey of 1000 consumers and reported that 720 consumers liked product A and 45... English · UKPSC Lecturer (Mains) 2020 Q03 In a class of 50 students, 20 play cricket, 15 play hockey and 5 students play both the games. The number of studen... English · KVS TGT 2017 Q04 In a class of 50 students, 20 play cricket, 15 play hockey and 5 students play both the games. The number of studen... English · KVS TGT DEC 2017 Q05 Let A and B be two sets defined by: A = {(x, y): y2 = 3; x, y ∈ R} B = {(x, y): x2 = 2; x, y ∈ R} Then, the number... English · EMRS PGT-2023 Q06 If A and B are two sets, then English · Bihar (TRE 2.0)-2023