Math Chapter Wise question with answer

Q01 If G is the additive group of residue classes modulo 10, then the order of the residu class [3] is? English · PGT 2004 Q02 In the field () R,, ⊕ ⊕ ⊙ ⊙ ⊙ where R is set of real numbers and a ⊕ ⊕ ⊕ b = a + b –1, a ⊙ ⊙ ⊙ b = a + b – ab for a... English · Rajasthan TGT 2013 Q03 Given that the set Z of integers forms a group under the binary operation *, defined by a*b= a+b+1; a, b∈Z The inve... English · LT 2018/ TGT 2011 Q04 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 Q05 In a group of 70 persons, 37 like coffee, 52 like tea and each person likes at least one of the two drinks. How man... English · NVS PGT 10-06-2019 Q06 If Q0 is the set all non-zero rational numbers then and *the function is defined * 3 ab a b = where ab is a normal... English · PGT 2013