# NDA (National Defense Academy) Mathematics: Questions 159 - 166 of 384

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## Question number: 159

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Appeared in Year: 2012

MCQ▾

### Question

What is equal to?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 160

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MCQ▾

### Question

What is the degree of the differential equation

### Choices

Choice (4)Response

a.

2

b.

- 1

c.

Degree does not exits

d.

1

## Question number: 161

Edit

Appeared in Year: 2012

MCQ▾

### Question

If and are any two sets, then what is equal to?

### Choices

Choice (4)Response

a.

A

b.

Complement of B

c.

Complement of A

d.

B

## Question number: 162

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MCQ▾

### Question

Out of first year students, passes in first semester and passed in the second semester. If did not pass in either semester, how many passed in both semesters?

### Choices

Choice (4)Response

a.

80

b.

60

c.

40

d.

100

## Question number: 163

Edit

Appeared in Year: 2012

MCQ▾

### Question

Consider the following:

Where, is the constant of integration. Which of the above is/are correct?

### Choices

Choice (4)Response

a.

1 only

b.

2 only

c.

1 and 2

d.

Neither 1 nor 2

## Question number: 164

Edit

Appeared in Year: 2012

MCQ▾

### Question

If , then may of the form:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 165

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MCQ▾

### Question

The solution of the simultaneous linear equations and will also be satisfied by which one of the following linear equation?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 166

Edit
MCQ▾

### Question

If and there exists point in the interval such that then what is the value of

### Choices

Choice (4)Response

a.

b.

c.

d.

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