Algebra mcqs Test 09

1. If a group is neither periodic nor torsion free then G is

2. Let G be a cyclic group. Then which of the following is cyclic

3. Let G be a cyclic group of order 10. The number of subgroups of G is

4. Suppose that n(A)=3 and n(B)=6 then what can be minimum  number of elements

5.  is an isomorphism. then for all  which of the following is true.

6. In a group of even order there at least ______ elements of order 2.

7. Which of the following is cyclic group

8. If n(U)= 700, n(A)=200, n(B)=300 and n(A∩B)=100 then n(A’∩B’)=?

9. The group Sn is called

10. In S4 group of permutation, number of even permutation is