NDA (National Defence Academy) Mathematics: Questions 1 - 7 of 384

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Question number: 1

» Algebra » Geometric and Harmonic Progressions

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Appeared in Year: 2012

MCQ▾

Question

What does the series represent?

Choices

Choice (4) Response

a.

AP

b.

HP

c.

GP

d.

None of the above

Question number: 2

» Vector Algebra » Addition of Vectors

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Appeared in Year: 2012

MCQ▾

Question

If the mid-point between the points and lies on the line what is k equal to?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 3

» Differential Calculus » Derivative of a Function at a Point

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Appeared in Year: 2012

MCQ▾

Question

What is equal to?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 4

» Algebra » Arithmetic Progression

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Appeared in Year: 2012

MCQ▾

Question

What is the term of the sequence 1,5, 9,13,17, …. . ?

Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

Question number: 5

» Algebra » Representation of Real Numbers on a Line

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MCQ▾

Question

What is the equation of line passing through and making an angle with the equal to the inclination of the line with ?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 6

» Trigonometry » Trigonometrical Ratios

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MCQ▾

Question

The angle of elevation of the tip of a flag staff from a point due south of its base is . What is the height of the flagstaff corrects to the nearest meter.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 7

» Matrices and Determinants » Types of Matrices

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MCQ▾

Question

If , then find .

Choices

Choice (4) Response

a.

b.

c.

d.