# Number Sense (IMO- Mathematics Olympiad Class 2): Questions 7 - 12 of 60

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## Question number: 7

» Number Sense

MCQ▾

### Question

The place value of digit in is ________.

### Choices

Choice (4) Response

a.

40000

b.

40

c.

4000

d.

400

## Question number: 8

» Number Sense

MCQ▾

### Question

Which of the following are incorrectly matched?

### Choices

Choice (4) Response

a.

Two hundred and twenty five – 225

b.

Six hundred – 609

c.

Five hundred and fifty five – 555

d.

Seven hundred and two – 702

## Question number: 9

» Number Sense

MCQ▾

### Question

Which of the following set of given numbers are arranged in decreasing order?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 10

» Number Sense

MCQ▾

### Question

Arrange the number stars to make the smallest possible three-digit number.

### Choices

Choice (4) Response

a.

457

b.

547

c.

754

d.

574

## Question number: 11

» Number Sense

MCQ▾

### Question

When arranged in order which of the following correctly shows decreasing order?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 12

» Number Sense

MCQ▾

### Question

The place value of digit in is________.

### Choices

Choice (4) Response

a.

99

b.

900

c.

9

d.

90

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