# Number Sense (IMO- Mathematics Olympiad (SOF) Class 3): Questions 30 - 33 of 78

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 581 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 350.00 or

## Question number: 30

» Number Sense

MCQ▾

### Question

A boy has drawn a number card from a bag containing number from 1 to 100. It is draw a number is 20 more than the least two-digit number. What is his number?

### Choices

Choice (4) Response

a.

20

b.

40

c.

30

d.

50

## Question number: 31

» Number Sense

MCQ▾

### Question

Which of the given abacus shows the number less than 3000?

### Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

## Question number: 32

» Number Sense

MCQ▾

### Question

Which place value will determine larger number of the two?

### Choices

Choice (4) Response

a.

Hundred’s

b.

One’s

c.

Thousand’s

d.

Ten’s

## Question number: 33

» Number Sense

MCQ▾

### Question

Which of the following has the place value of 4 as 40?

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page