# IMO- Mathematics Olympiad Class 5: Questions 395 - 401 of 838

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## Question number: 395

MCQ▾

### Question

One Kilometer Square is = ________ Hectare?

### Choices

Choice (4) Response

a.

0.01

b.

0.1

c.

1.0

d.

None of the above

## Question number: 396

MCQ▾

### Question

What is the missing value in the given mathematical statement?

### Choices

Choice (4) Response

a.

1

b.

6

c.

7

d.

5

## Question number: 397

MCQ▾

### Question

I think of a decimal number. After I have subtracted 3.5 from it, then multiplied by 2 and then added 0.56, I get 1.2. what is the decimal number?

### Choices

Choice (4) Response

a.

3.82

b.

7.64

c.

7

d.

7.5

## Question number: 398

MCQ▾

### Question

Number of zeroes in 10 million are________.

### Choices

Choice (4) Response

a.

6

b.

7

c.

5

d.

8

## Question number: 399

MCQ▾

### Question

Commas are inserted in a number after each________?

### Choices

Choice (4) Response

a.

Period

b.

Digit

c.

Place

d.

All of the above

## Question number: 400

MCQ▾

### Question

I think of a decimal number. After I have multiplied it by 4 then added 7.4 and then I have subtracted 0.4 from it, I get 8. What is the decimal number?

### Choices

Choice (4) Response

a.

2.5

b.

25

c.

0.25

d.

All of the above

## Question number: 401

MCQ▾

### Question

Find out which of the following options contains all the components needed to form below figure.

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page