Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	Which of the following is the subset of all sets	Φ {1,2,3} {Φ} {0}
2	In school there are 150 students Out of these 80 students enrolled for mathematics class 50 enrolled for English class and 60 enrolled for Physics class The student enrolled for English cannot attend any other class but the students of mathematics and Physics can take two courses at a time Find the number of students who have taken both physics and mathematics.	40 30 50 20
3	Multiplicative inverse of "1" is	0 ±1 1 {0,1}
4	The multiplicative inverse of x such that x = 0 is	-x Does not exist 1/x ±1
5	The complement of set A relative to universal set U is the set	{x / x∈ A∧ x∈ U} {x / x∉ A∧ x ∈ U} {x / x∈ A and x ∉ U} A-U

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