# NDA (National Defense Academy) Mathematics: Questions 218 - 226 of 384

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## Question number: 218

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MCQ▾

### Question

If are two angles of a triangle, then what is the third angle?

### Choices

Choice (4)Response

a.

b.

c.

d.

0

## Question number: 219

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MCQ▾

### Question

What is the maximum value of ? Where,

### Choices

Choice (4)Response

a.

b.

1

c.

3

d.

2

## Question number: 220

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Appeared in Year: 2016

MCQ▾

### Question

How many geometric progressions is/are possible containing as three of its/their terms?

### Choices

Choice (4)Response

a.

One

b.

Two

c.

Four

d.

Infinitely many

## Question number: 221

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Appeared in Year: 2012

MCQ▾

### Question

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

### Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

## Question number: 222

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MCQ▾

### Question

Find the value of the ?

### Choices

Choice (4)Response

a.

1

b.

1.9535

c.

1/2

d.

## Question number: 223

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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

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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

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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

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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.

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