Question # 1

The length of rectangle is twice as much as its breadth. If the perimeter is 120 cm, the length of the rectangle is

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10 cm

20 cm

30 cm

40 cm

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The conic is a parabola if

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e < 1

e > 1

e = 1

e = 0

In Binomial Expansion the coefficients of the terms equidistant from beginning and end of the expansion are

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Zero

Same

Equal to preceding term

Equal to following term

What is the domain of y = Cot^-1x?

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Set of irrational number only

Set of all real numbers

Set of intergers only

Set of complex numbers only

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10

20

40

26

The multiplicative inverse of -1 in the set {1-, 1} is

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1

-1

+1

0

Multiplicative inverse of "1" is

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0

+ 1

1

{0, 1}

If f₁(x) and f₂(x) are any two anti derivatives of a function F (x), then the value of f₁(x) - f₂(x) =

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A variable

A constant

undefined

infinity

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Which is in the solution set of 4x - 3y < 2

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(3, 0)

(4, 1)

(1, 3)

None

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The sum of the series 1+5+9+13+17+21+25+29 is

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140

130

120

110

Two natural numbers whose sum is 25 and difference is 5, are

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25, 20

20, 10

20, 5

15, 10

Which is an explicit function

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NAT II Physical Science Mathematics MCQs With Answers

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