NDA (National Defense Academy) Mathematics: Questions 223 - 229 of 384

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Question number: 223

» Differential Calculus » Onto and Inverse Functions

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Appeared in Year: 2012

MCQ▾

Question

What is the rate of change of with respect to at

Choices

Choice (4)Response

a.

0

b.

17

c.

21

d.

All of the above

Question number: 224

» Algebra » Arithmetic Progression

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MCQ▾

Question

What is the term of the sequence 3,8, 13,18,23,28…. . ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 225

» Algebra » Quadratic Equations with Real Coefficients

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MCQ▾

Question

The equation formed by multiplying each root of by is .

Which one of the following is correct?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 226

» Algebra » Arithmetic Progression

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Appeared in Year: 2012

MCQ▾

Question

In a triangle ABC if the angles A, B, C are in , then which one of the following is correct?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 227

» Matrices and Determinants » Operations on Matrices Determinant of a Matrix

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MCQ▾

Question

Let

Then, What is the value of

Choices

Choice (4)Response

a.

141

b.

123

c.

168

d.

125

Question number: 228

» Algebra » Arithmetic Progression

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MCQ▾

Question

The interior angles of a polygon of sides are in the smallest angle is and the common difference is and the value of number of sides is . What is the largest interior angle of the polygon?

Choices

Choice (4)Response

a.

168°

b.

230°

c.

195°

d.

190°

Question number: 229

» Differential Calculus » Second Order Derivatives

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MCQ▾

Question

What is the degree of the differential equation

Choices

Choice (4)Response

a.

- 1

b.

1

c.

2

d.

Degree does not exits

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