# Mathematics-Understanding Elementary Shapes (NSTSE (National Science Talent Search Exam- Unified Council) Class 6): Questions 69 - 75 of 107

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## Question number: 69

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

Which of the 2 dimensional closed shape with four straight sides?

### Choices

Choice (4) Response

a.

Square

b.

c.

Rectangle

d.

Question does not provide sufficient data or is vague

## Question number: 70

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

Measure of angle in the given figure,

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 71

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

Measure of angle in the given figure is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 72

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

Sum of all three exterior angles of a triangle is equal to

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 73

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

Straight angle is need not ________.

### Choices

Choice (4) Response

a.

Vertex

b.

Vertical line

c.

Horizontal line

d.

All of the above

## Question number: 74

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

If one of the linear pair is obtuse then the measure of the other angle is

### Choices

Choice (4) Response

a.

Right

b.

obtuse

c.

Reflex

d.

All of the above

## Question number: 75

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

An angle that is greater than but less than

### Choices

Choice (4) Response

a.

Obtuse angle

b.

Reflex angle

c.

Right angle

d.

Question does not provide sufficient data or is vague