Section A: MCQ Questions Q. 1 - Q.10 carry one mark each. 1. Which one of the following is TRUE? (a) Z, is cyclic if and only if n is prime (6) Every proper subgroup of Z, is cyclic (c) Every proper subgroup of S, is cyclic troud) If every proper subgroup of a group is Doree) cyclic, then the group is cyclic moup (a) heory (6) Tastron