# Mathematics-Lines and Angles [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 1 - 8 of 71

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## Question 1

Lines and Angles

### Question

MCQ▾

In the adjoining figure, it is given than D and E are the midpoints of AB and AC respectively. If and then ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 2

Lines and Angles

### Question

MCQ▾

In the adjoining figure, it is given than D and E are the midpoints of AB and AC respectively. If and then ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 3

Lines and Angles

### Question

MCQ▾

In the adjoining figure, it is given that , and then ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 4

Lines and Angles

### Question

MCQ▾

An angle which measures is called

### Choices

Choice (4)Response

a.

Obtuse

b.

Acute

c.

Right

d.

None of the above

## Question 5

Lines and Angles

### Question

MCQ▾

An angle which measures is called

### Choices

Choice (4)Response

a.

Zero

b.

Right

c.

Straight

d.

Obtuse

## Question 6

Lines and Angles

MCQ▾

is an example of

### Choices

Choice (4)Response

a.

Obtuse

b.

Acute

c.

Right

d.

Question does not provide sufficient data or is vague

## Question 7

Lines and Angles

### Question

MCQ▾

An angle which measures is called

### Choices

Choice (4)Response

a.

Right

b.

Straight

c.

Acute

d.

Zero

## Question 8

Lines and Angles

### Question

MCQ▾

The complementary angle of is

### Choices

Choice (4)Response

a.

b.

c.

d.

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