Math Chapter Wise question with answer

Q01 Let G be a group we know that G is the internal direct product of two subgroups of H and K. It is not true when: English · DSSSB TGT 04-09-2021 Shift-I (Male) Q02 Let a and b two positive integers. Then gcd(a,b). lcm(a,b) equals: English · NVS PGT 10-06-2019 Q03 Let G be a group of order 30 and let A, B be normal subgroups of orders 2 and 5 respectively. Then G O AB is – English · UP PGT 2021 Q04 Let a, b be positive integers with a > b and a + b = 24. Suppose that the following congruence's have a common inte... English · Bihar (TRE 1.0) -2023 Q05 Let N be normal subgroup of a group G and f: G → G N is a mapping defined by f(x) = xN ∀ x∈G, then f is English · RPSC PGT 2022 Q06 Let () ≤ L, be a lattice and a,b ≤ ∈ Landa b, then which of the following option is not true? English · UPPSC Polytechnic Lecturer 2021 (I)