# Square and Square Roots (IMO- Mathematics Olympiad Class 8): Questions 28 - 37 of 67

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## Question number: 28

» Square and Square Roots

MCQ▾

### Question

If , then equals________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 29

» Square and Square Roots

MCQ▾

### Question

The square root of correct to two decimal places is

### Choices

Choice (4) Response

a.

2.88

b.

2.86

c.

2.33

d.

1.13

## Question number: 30

» Square and Square Roots

MCQ▾

Evaluate

### Choices

Choice (4) Response

a.

15.2

b.

17.72

c.

15

d.

11.2

## Question number: 31

» Square and Square Roots

MCQ▾

### Question

Squares of an odd numbers is always________.

### Choices

Choice (4) Response

a.

Even

b.

Odd

c.

Question does not provide sufficient data or is vague

d.

All of the above

## Question number: 32

» Square and Square Roots

MCQ▾

### Question

If , then equals________

### Choices

Choice (4) Response

a.

12

b.

20

c.

13

d.

19

## Question number: 33

» Square and Square Roots

MCQ▾

### Question

Between which two consecutive whole numbers does lie?

### Choices

Choice (4) Response

a.

8 and 9

b.

9 and 10

c.

6 and 7

d.

10 and 11

## Question number: 34

» Square and Square Roots

MCQ▾

### Question

The greatest three digit number, which is a perfect square is________.

### Choices

Choice (4) Response

a.

984

b.

905

c.

925

d.

961

## Question number: 35

» Square and Square Roots

MCQ▾

If , then can be

### Choices

Choice (4) Response

a.

13

b.

12

c.

20

d.

11

## Question number: 36

» Square and Square Roots

MCQ▾

### Question

If then value of is________.

### Choices

Choice (4) Response

a.

0.4

b.

0.3

c.

0.1

d.

0.2

## Question number: 37

» Square and Square Roots

MCQ▾

Evaluate

### Choices

Choice (4) Response

a.

13.5

b.

11.2

c.

15.7

d.

12.00

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