Number Sense (IMO Level 1- Mathematics Olympiad (SOF) Class 5): Questions 1 - 10 of 121

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Question number: 1

» Number Sense

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MCQ▾

Question

CLXVI = ________.

Choices

Choice (4) Response

a.

166

b.

146

c.

156

d.

206

Question number: 2

» Number Sense

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MCQ▾

Question

How many hundreds are there in 5127800?

Choices

Choice (4) Response

a.

800

b.

8

c.

0

d.

80

Question number: 3

» Number Sense

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MCQ▾

Question

One lakh is = ________?

Choices

Choice (4) Response

a.

Thousand

b.

Two thousand

c.

Million

d.

Hundred thousand

Question number: 4

» Number Sense

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MCQ▾

Question

Smallest seven-digit number is ________?

Choices

Choice (4) Response

a.

0011010

b.

0101010

c.

1000000

d.

0011001

Question number: 5

» Number Sense

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MCQ▾

Question

Choices

Choice (4) Response

a.

15000

b.

1500

c.

5000

d.

15

Question number: 6

» Number Sense

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MCQ▾

Question

Difference in roman number of 600 and 300 is ________.

Choices

Choice (4) Response

a.

D

b.

CCC

c.

MMM

d.

C

Question number: 7

» Number Sense

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MCQ▾

Question

Check all Choice, What is Roman numeral for the greatest three digit number is________.

Choices

Choice (4) Response

a.

CMXCIX

b.

CMIXIX

c.

IXIXIX

d.

CMIIC

Question number: 8

» Number Sense

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MCQ▾

Question

Lowest six digit number that can be formed using 9,6, 0,0, 3,2 is ________?

Choices

Choice (4) Response

a.

096032

b.

030269

c.

002369

d.

200369

Question number: 9

» Number Sense

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MCQ▾

Question

Which of the following correctly shows 12345678 according to Indian place value chart?

Choices

Choice (4) Response

a.

12,34,56,78

b.

123,45,678

c.

1,23,45,678

d.

None of the above

Question number: 10

» Number Sense

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MCQ▾

Question

Which of the following is not correctly matched?

Choices

Choice (4) Response

a.

XII = 12

b.

X = 10

c.

V = 2

d.

I = 1

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