# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 543 - 550 of 1732

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## Question number: 543

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MCQ▾

### Question

If ABCD is a quadrilateral and E, F, G, H are midpoints of AB, BC, CD, DA respectively. Then EFGH is a

### Choices

Choice (4) Response

a.

Rhombus

b.

Rectangle

c.

Parallelogram

d.

Square

## Question number: 544

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MCQ▾

### Question

The weight (in kg) of 5 men are 86,78,65,72 and 62. The median is

### Choices

Choice (4) Response

a.

65

b.

72

c.

78

d.

86

## Question number: 545

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MCQ▾

### Question

In an equilateral triangle, Centroid (G), Circumcenter (S), Orthocenter (H) and Incenter (I)

### Choices

Choice (4) Response

a.

Coincide with each other

b.

Do not coincide with each other

c.

Are collinear points

d.

None of the above

## Question number: 546

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MCQ▾

is an example of

### Choices

Choice (4) Response

a.

Acute

b.

Obtuse

c.

Right

d.

None of the above

## Question number: 547

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MCQ▾

### Question

The radius of a circle is 12 cm. Three more concentric circles are drawn inside it in such a manner that it is divided into four parts of equal area. The radius of cone of the three concentric circles is

### Choices

Choice (4) Response

a.

12 cm

b.

8.10 cm

c.

10.4 cm

d.

15 cm

## Question number: 548

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MCQ▾

### Question

5 tenths 3 thousandths is written as

### Choices

Choice (4) Response

a.

53

b.

0.53

c.

0.503

d.

5.3

## Question number: 549

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MCQ▾

### Choices

Choice (4) Response

a.

135

b.

- 153

c.

- 135

d.

153

## Question number: 550

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MCQ▾

### Question

The triangle formed by AB = 3 cm, BC = 4 cm and CA = 5 cm is

### Choices

Choice (4) Response

a.

A scalene triangle

b.

A right angled triangle

c.

No triangle is formed

d.

An isosceles triangle

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