# NDA (National Defense Academy) Mathematics: Questions 110 - 117 of 384

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## Question number: 110

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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.

190°

b.

184°

c.

230°

d.

120°

## Question number: 111

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MCQ▾

### Question

What is the value of ?

### Choices

Choice (4)Response

a.

b.

1

c.

d.

2

## Question number: 112

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MCQ▾

### Question

If . Find the value of

### Choices

Choice (4)Response

a.

1

b.

c.

2

d.

0

## Question number: 113

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MCQ▾

### Question

What is the number of ways that boys and girls can be seated so that boys and girls alternate?

### Choices

Choice (4)Response

a.

1200

b.

2172

c.

1223

d.

86,400

## Question number: 114

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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: 115

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Appeared in Year: 2012

MCQ▾

### Question

What is the equal to?

### Choices

Choice (4)Response

a.

0

b.

1

c.

2

d.

π

## Question number: 116

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Appeared in Year: 2012

MCQ▾

### Question

From the top of a building of height “h” meter, the angle of depression of an object on the ground is . What is the distance (in meter) of the object from the foot of the building?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 117

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MCQ▾

### Question

The seventh term of an is and it’s common difference is greater than What is the common difference of the , so that the product of the third, sixth and seventh terms is greatest?

### Choices

Choice (4)Response

a.

b.

c.

d.

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