NAT IIP Physical Science Mathematics Preparation Online Test for Pakistani Students

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• -2-i D

• 0 A
• 1 B
• -1 C
• 2 D

• 0 A
• -2 B
• 1 C
• 4 D

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Which of the following is the equation of a line with slope 0 and passing through the point (4, 3)

• X = 4 A
• X = -4 B
• Y = 3 C
• Y = -6 D

In a 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 A
• 30 B
• 50 C
• 20 D

The multiplicative inverse of x such that x = 0 is

• -x A
• does not exist B
• 1/x C
• 0 D

• A + B A
• C²/AB B
• A²/BC C
• B²/AC D

The constant distance of all points of the cirlce from its centre is called the

• Radius of the circle A
• Secant of the circle B
• Chord of the circle C
• Diameter of the circle D

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If 1 + Cos x = 0, then x =

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