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Mathematics General Science Test Medium Mode MCQs With Answers

Question # 1

The equation of the circle with centre (-h, -k) and radius r is

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(x +h)²+ (y+k)²= r²

(x +h)²+ (y-k)²= r²

(x -h)²+ (y+k)²= r²

(x -h)²+ (y-k)²= r²

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Question # 2

A square is inscribed in the circle x²+ y²- 2x + 4y + 3 =0. Its sides are parallel to the co-ordinate axes. Then one vertex of the square is

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Question # 3

To express a single rational fraction as a sum of two or more single rational fractions which are called

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improper fractions

Partial fractions

mixed form

Polynomials

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Question # 4

tan^-1x > cot^-1x holds for

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x > 1

x < 1

x = 1

All values of x

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Question # 5

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Question # 6

The perpendicular bisector of any chord of a circle

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Passes through the centre of the circle

Does not pass through the centre of the circle

May or may not pass through the centre of the circle

None of these

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Question # 7

If all members of a sequence are real numbers then it is called

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A.P

Real Sequence

G.P

None of these

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Question # 8

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π / 2

π / 3

π / 4

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Question # 9

The matrix A = [aij]1xn is a

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Vector

Rectangular matrix

Column vector

Square matrix

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Question # 10

If a variable y dependents on a variable x in such a way that each value of x determines exactly one value of y, then we say that

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x is function of y

y is a function of x

y is independent variable

x is real valued function

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Question # 11

Which of the following sets has closure property w.r.t. addition

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{ 0 }

{ 1 }

{ 0, -1}

{ 1, -1}

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