# Trigonometry-Trigonometrical Ratios (NDA (National Defense Academy) Mathematics): Questions 1 - 7 of 7

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## Question number: 1

» 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: 2

» Trigonometry » Trigonometrical Ratios

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Appeared in Year: 2012

MCQ▾

### Question

If , then what is the value of

### Choices

Choice (4)Response

a.

b.

c.

d.

0

## Question number: 3

» Trigonometry » Trigonometrical Ratios

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MCQ▾

### Question

If , then what is the value of

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 4

» Trigonometry » Trigonometrical Ratios

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MCQ▾

### Question

If , then what is the value of

### Choices

Choice (4)Response

a.

0

b.

1

c.

d.

## Question number: 5

» Trigonometry » Trigonometrical Ratios

Edit

Appeared in Year: 2012

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: 6

» Trigonometry » Trigonometrical Ratios

Edit
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

» Trigonometry » Trigonometrical Ratios

Edit

Appeared in Year: 2012

MCQ▾

### Question

What is the maximum value of

### Choices

Choice (4)Response

a.

b.

- 1

c.

1

d.

0

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