# Mathematics-Knowing Our Numbers (NSTSE Class 6): Questions 63 - 70 of 176

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## Question number: 63

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

Number of boys in a class are 30 and the girls are 27. Write the total strength of the class.

### Choices

Choice (4) Response

a.

XLVI

b.

LVII

c.

XLVII

d.

XLIV

## Question number: 64

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

Expanded from of 27002 is

### Choices

Choice (4) Response

a.

20000 + 700 + 0 + 2 + 0

b.

20000 + 7000 + 0 + 0 + 2

c.

d.

20000 + 1000 + 0 + 2

## Question number: 65

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

Roman numeral for the greatest three digit number is

### Choices

Choice (4) Response

a.

IXIXIX

b.

CMIIC

c.

CMIXIX

d.

CMXCIX

## Question number: 66

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

Numeral for five hundred million six is

### Choices

Choice (4) Response

a.

500000006

b.

50006

c.

50000006

d.

500006

## Question number: 67

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

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.

III

b.

XXXLL

c.

XXDI

d.

XXXLII

## Question number: 68

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

Choose the correct statement.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 69

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

The smallest 7 digit number is

### Choices

Choice (4) Response

a.

1000000

b.

1 + greatest 6 digit number

c.

Both a. and b. are correct

d.

None of the above

## Question number: 70

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

10 lakh = ________ Million.

### Choices

Choice (4) Response

a.

10

b.

1

c.

100

d.

1000

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