MCQS on squares of number

MCQS on squares of number: Welcome to the world of squares, where numbers reveal their powerful symmetry and mathematical elegance! The concept of the square of a number is fundamental to understanding the relationships between numbers and their magnitudes. In this set of multiple-choice questions (MCQs), we will delve into the realm of squares, exploring not only the basic principles of squaring but also the application of this concept in various mathematical operations.

From perfect squares to understanding the properties of squared numbers, these questions are designed to enhance your numerical fluency and problem-solving skills. Join us on this mathematical journey where the beauty and simplicity of squares come to life, and prepare to unravel the mysteries behind the squared numbers with these engaging and insightful MCQs!

MCQS on squares of number

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#1. The square of a negative number is always:

Zero

Zero

Positive

Positive

Negative

Negative

#2. What is the square root of 196?

14

14

18

18

16

16

12

12

#3. If e=0, what is the value of square of e?

0

0

1

1

-1

-1

#4. If √49 ​+√16 ​=y, what is the value of y?

11

11

13

13

7

7

9

9

#5. Which of the following is true about the square root of 1?

It is undefined.

It is undefined.

It is 1.

It is 1.

It is 0.

It is 0.

It is ±1.

It is ±1.

#6. The square of a perfect square is:

Never a perfect square

Never a perfect square

Always a perfect square

Always a perfect square

Sometimes a perfect square

Sometimes a perfect square

#7. Which of the following is a perfect square root?

√30

√30

√35

√35

√40

√40

√25

√25

#8. If y=−3, what is the square of y?

6

6

-9

-9

9

9

#9. The product of two consecutive odd integers is 143. What are the integers?

11, 13

11, 13

15, 17

15, 17

11, 15

11, 15

#10. If √64 =x, what is the value of x?

8

8

4

4

6

6

10

10

#11. The square of a fraction less than 1 is:

Greater than 1

Greater than 1

Less than 1

Less than 1

Equal to 1

Equal to 1

#12. Which of the following statements is true?

The square root of a negative number is always a positive real number.

The square root of a negative number is always a positive real number.

The square root of a negative number is always a complex number.

The square root of a negative number is always a complex number.

The square root of a negative number is undefined.

The square root of a negative number is undefined.

The square root of a negative number is always an imaginary number.

The square root of a negative number is always an imaginary number.

#13. What is the square root of 169?

13

13

17

17

15

15

11

11

#14. What is the square of -3/2?

2.25

2.25

-9/4

-9/4

9/4

9/4

#15. What is the square of 16?

256

256

200

200

240

240

#16. What is the square of 5/2?

12.5

12.5

25/2

25/2

25/4

25/4

#17. The square of 1 is:

0

0

1

1

2

2

#18. The square of an even number is always:

Prime

Prime

Odd

Odd

Even

Even

#19. If z=7, what is the value of square of Z ?

56

56

14

14

49

49

#20. Which of the following is not a perfect square root?

√130

√130

√121

√121

√100

√100

√81

√81

#21. What is the square root of 225?

20

20

12

12

18

18

15

15

#22. The square of a prime number is:

Always prime

Always prime

Never prime

Never prime

Sometimes prime

Sometimes prime

Finish

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