Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	Under multiplication, solution set of is	Groupoid Abelian group Semi group All of these
2	Identity w.r.t intersection in a power set of any set is	∅ Set itself Singleton set {0}
3	Which symbolic notation represent unary operation ?	- ∨ ∧ ⇔
4	Which conjunction is not true ?
5	Power set of difference set N-W is	Empty set Infinite set Singleton set {0,∅}

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