Knowing Numbers (IMO- Mathematics Olympiad Class 6): Questions 23 - 30 of 80

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Question number: 23

» Knowing Numbers

MCQ▾

Question

Difference of 1000 and 800 is ________.

Choices

Choice (4) Response

a.

CC

b.

CX

c.

DC

d.

CCC

Question number: 24

» Knowing Numbers

MCQ▾

Question

Place value of 4 in 53, 416 is________.

Choices

Choice (4) Response

a.

4 millions

b.

4 thousand

c.

4 hundred

d.

40

Question number: 25

» Knowing Numbers

MCQ▾

Question

Roman numeral for 439 is ________.

Choices

Choice (4) Response

a.

CDXXIX

b.

DCXXXIX

c.

CDXXXXI

d.

CDXXXIX

Question number: 26

» Knowing Numbers

MCQ▾

Question

Hindu – Arabic numeral for MXCII is________.

Choices

Choice (4) Response

a.

1502

b.

1029

c.

1092

d.

1542

Question number: 27

» Knowing Numbers

MCQ▾

Question

Difference of the smallest 6 digit number and the greatest 5 digit number is________

Choices

Choice (4) Response

a.

99

b.

9

c.

1

d.

0

Question number: 28

» Knowing Numbers

MCQ▾

Question

Expanded form of 24037 is ________.

Choices

Choice (4) Response

a.

20000+400+0+30+7

b.

2000+4000+0+30+7

c.

20000+4000+30+0+7

d.

20000+4000+0+30+7

Question number: 29

» Knowing Numbers

MCQ▾

Question

Sahil’s date of birth is 20th September. Express the date in Roman numeral.

Choices

Choice (4) Response

a.

XX.XX

b.

XX.IX

c.

XX.IX

d.

XI.IX

Question number: 30

» Knowing Numbers

MCQ▾

Question

The ascending order of XV,C,LXV,XXX is________

Choices

Choice (4) Response

a.

XV,XXX,LXV,C

b.

LXV,XV,XXX,C

c.

C,XXX,LXV,XV

d.

XV,C,LXV,XXX

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