Math Chapter Wise question with answer

Q01 If H and K are subgroups of a group G and O(H)=3, O(K)=5, O(G) = 30 then O(H∩ ∩ ∩K) is English · UP PGT-2016 (02-02-2019) Q02 If H1 and H2 are two subgroups of a group G, then H1 ∩ ∩ ∩ H2 is English · TGT 2010 Q03 If x, y are elements of a group G and O(y)=3, then O(xyx–1) is English · UP PGT-2016 (02-02-2019) Q04 If a and b are two elements of a group G such that a4 = e and bab–1 = a2, then English · PGT 2013 Q05 If a and b are real numbers such that ab ≠ 0, then which of the following statements is true? English · OAVS TGT 2018 Q06 For the given equation, find the values of a and b such that infinite solutions are obtained. 2x 3y 7 (a b)x (2a b)... English · OAVS TGT 2018