# Mathematics-Knowing Our Numbers (NSTSE (National Level Science Talent Search Examination) Class 6): Questions 139 - 149 of 176

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## Question number: 139

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

Anita’s age is 48 years. Express it in Roman system.

### Choices

Choice (4) Response

a.

XXXXVIIII

b.

XLVII

c.

XLVIII

d.

XLV

## Question number: 140

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

Roman numeral for the smallest four digit number is

### Choices

Choice (4) Response

a.

M

b.

X

c.

C

d.

D

## Question number: 141

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

Difference of 500 and 200 is

### Choices

Choice (4) Response

a.

MMM

b.

D

c.

CCC

d.

C

## Question number: 142

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

1 billion = ________crores.

### Choices

Choice (4) Response

a.

1000

b.

1

c.

100

d.

10

## Question number: 143

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

Numerals that cannot be subtracted in Roman system are

### Choices

Choice (4) Response

a.

C

b.

M

c.

V, L and D

d.

I, X and V

## Question number: 144

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

Bobby’s date of birth is 19 th September. Express the date in Roman system.

### Choices

Choice (4) Response

a.

XXI

b.

IIX

c.

XIXX

d.

XIX

## Question number: 145

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

Place value of 8 in 712, 864, 962 is

### Choices

Choice (4) Response

a.

800 thousand

b.

Hundred thousand

c.

8

d.

8 million

## Question number: 146

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

The Roman numeral for the smallest single digit number is

### Choices

Choice (4) Response

a.

I

b.

XI

c.

IC

d.

IX

## Question number: 147

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

Roman numeral for 2515 is

### Choices

Choice (4) Response

a.

XVMMD

b.

MXVDM

c.

MMXVD

d.

MMDXV

## Question number: 148

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

Difference of the smallest 6-digit number and the greatest 4-digit number is

### Choices

Choice (4) Response

a.

900001

b.

1

c.

90001

d.

90000

## Question number: 149

» Mathematics » Knowing Our Numbers

MCQ▾

### Question

C + C + X is equal to

### Choices

Choice (4) Response

a.

410

b.

110

c.

310

d.

210

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