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. What is the square of 16?

240

240

256

256

200

200

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

Odd

Odd

Prime

Prime

Even

Even

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

Greater than 1

Greater than 1

Equal to 1

Equal to 1

Less than 1

Less than 1

#4. The square of a perfect square is:

Sometimes a perfect square

Sometimes a perfect square

Always a perfect square

Always a perfect square

Never a perfect square

Never a perfect square

#5. What is the square root of 225?

15

15

18

18

12

12

20

20

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

-9/4

-9/4

2.25

2.25

9/4

9/4

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

It is 0.

It is 0.

It is ±1.

It is ±1.

It is undefined.

It is undefined.

It is 1.

It is 1.

#8. Which of the following statements is true?

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.

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.

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

1

1

-1

-1

0

0

#10. The square of 1 is:

2

2

0

0

1

1

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

56

56

49

49

14

14

#12. What is the square root of 169?

17

17

15

15

11

11

13

13

#13. The square of a prime number is:

Sometimes prime

Sometimes prime

Always prime

Always prime

Never prime

Never prime

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

11

11

13

13

7

7

9

9

#15. What is the square root of 196?

16

16

12

12

18

18

14

14

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

√25

√25

√35

√35

√30

√30

√40

√40

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

√100

√100

√81

√81

√121

√121

√130

√130

#18. If y=−3, what is the square of y?

6

6

9

9

-9

-9

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

4

4

6

6

10

10

8

8

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

15, 17

15, 17

11, 15

11, 15

11, 13

11, 13

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

Positive

Positive

Negative

Negative

Zero

Zero

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

12.5

12.5

25/4

25/4

25/2

25/2

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