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Mathematics General Science Test Medium Mode MCQs With Answers

Question # 1

The point on y²= 4ax nearest to the focus has its abciassae equal to

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-a

a/2

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Question # 2

The third term of a G.P. is 4, The product of first five terms is

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None of these

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Question # 3

Express as a sum or difference: 2 sin 5θcosθ

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cos 4θ- cos 2θ

sin 4θ+ sin 2θ

cos 4θ+ cos 2θ

sin 4θ- sin 2θ

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Question # 4

If p, q, r and in A.P., a is G.M. between p and q and b is G.M. between q and r, then a², q², b²are in

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A.P.

G.P.

H.P.

None of these

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Question # 5

The general term in the expansion of (a+x)n is

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(r-1)th term

(r+1)th term

rth term

none

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Question # 6

The equation of a line parallel to the tangent to the circle x²+ y²= 16 at the point (2, 3) and passing thro' the origin is

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2x + 3y = 0

2x - 3y = 0

3x + 2y = 0

3x - 2y = 0

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Question # 7

Area of the circle with ends of a diameter at (-3,2) and (5,-6)

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128π sq. units

64π sq. units

32π sq.units

None of these

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Question # 8

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Question # 9

The range of y=x2 + 1 is the set of non-negative real numbers except

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0≤ y < 1

0 < y < 1

0≤ y≤ 1

0 < y≤1

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Question # 10

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sin 2x + c

-sin 2x + c

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Question # 11

If A(x₁, y₁) , B(x₂, y₂) and C(x₃, y₃) are the vertices of a triangle then its centroid is

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