# NSTSE (National Science Talent Search Exam- Unified Council) Class 6: Questions 158 - 166 of 2029

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## Question 158

### Question

MCQ▾

Which line is a straight line which touches the circle

### Choices

Choice (4)Response

a.

Bounded line

b.

Straight line

c.

Tangent line

d.

All of the above

## Question 159

### Question

MCQ▾

Roman numeral for the greatest three digit number is

### Choices

Choice (4)Response

a.

CMXCIX

b.

CMIXIX

c.

IXIXIX

d.

CMIIC

## Question 160

### Question

MCQ▾

Area of circle is approximately

### Choices

Choice (4)Response

a.

b.

Area =

c.

d.

## Question 161

### Question

MCQ▾

Radius of a circle is 4.012 cm then the diameter is

### Choices

Choice (4)Response

a.

8.024 cm

b.

8 cm

c.

4.012 cm

d.

None of the above

## Question 162

### Question

MCQ▾

If 2 parallel chords are drawn it divides the circle into________ parts

### Choices

Choice (4)Response

a.

3

b.

4

c.

2

d.

6

## Question 163

### Question

MCQ▾

Numeral for five hundred million six is

### Choices

Choice (4)Response

a.

50000006

b.

500006

c.

500000006

d.

50006

## Question 164

### Question

MCQ▾

Raju is 22 years old and Ramu is 19 year old. Write the difference of their ages in Roman System.

### Choices

Choice (4)Response

a.

XXDI

b.

XXXLL

c.

XXXLII

d.

III

## Question 165

### Question

MCQ▾

The decimal number 3.9 is read as ________

### Choices

Choice (4)Response

a.

Three nine

b.

Thirty nine

c.

Nine point three

d.

Three point nine

## Question 166

### Question

MCQ▾

Choose the correct statement.

### Choices

Choice (4)Response

a.

b.

c.

d.

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