NDA (National Defence Academy) Mathematics: Questions 35 - 41 of 384

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Question number: 35

» Trigonometry » Angles and Their Measures in Degrees and in Radians

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MCQ▾

Question

What is the value of ?

Choices

Choice (4) Response

a.

b.

22/65

c.

d.

Question number: 36

» Algebra » Conversion from Decimal System to Binary System

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Appeared in Year: 2016

MCQ▾

Question

If the number in decimal system is converted into binary system, then what is the resulting number?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 37

» Algebra » Quadratic Equations with Real Coefficients

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MCQ▾

Question

If are the root of the equation then what is equal to?

Choices

Choice (4) Response

a.

b.

c.

1

d.

Question number: 38

» Algebra » Relation

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Appeared in Year: 2016

MCQ▾

Question

Let be a relation from

What is equal to?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 39

» Statistics and Probability » Elementary Theorems on Probability

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MCQ▾

Question

What is the probability that a leap year selected at random contains 53 Saturdays?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 40

» Analytical Geometry of Two and Three Dimensions » Rectangular Cartesian Coordinate System

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MCQ▾

Question

What is perimeter of the triangle with vertices and ?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 41

» Statistics and Probability » Measures of Central Tendency » Mode

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MCQ▾

Question

What is the mode for the data 18,18,18,18,19,19,20,20,20,20,20,20,21,21,22,22,22,23,23,23,23,24,24,25,25?

Choices

Choice (4) Response

a.

20

b.

21

c.

25

d.

23