Math Chapter Wise question with answer

Q01 Let p be a prime number. How many distinct sub-rings (with unity) of cardinality p does the field Fp2 have? English · Bihar (TRE 1.0) -2023 Q02 If R is a ring with unity a, b ∈R such that ab = 1, then English · Bihar (TRE 1.0) -2023 Q03 For the multiplicative group 2 1,,, where is one of the complex roots of unity the order of 2 is– English · UP PCS (Pre) 2004 Q04 Let 'S' be the set of all 2 × × × 2 matrices of the form a 0 b 0 where a, b are integers. Let 'R' be the ring of 2... English · UPPSC Polytechnic Lecturer 2021(II) Q05 Let G be a commutative group of order 202. Then the number of element(s) of order 2 in G is English · Bihar (TRE 1.0) -2023 Q06 Oder of element a4 in the group G = ({a, a2, a3, a4, a5, a6 = e},x)is - English · RPSC PGT 2022