Class 9 Mathematics - Number Systems - Square root spiral Medium Quiz

Mathematics Number Systems Square root spiral Medium Class 9 Level 5

Level 5 • 8/50 questions • 35 seconds per question.

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This level needs 42 more active questions. Admin panel me same class, subject, difficulty aur level_no 5 par question add karein.
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Question 1/8 Medium Mathematics Number Systems Exponents Class 9 Level 5

यदि \(x^2=144\) तो धनात्मक (x) क्या है?

If \(x^2=144\) then what is the positive value of (x)?

Explanation opens after your attempt
Correct Answer

A. 12

Step 1

Concept

\(12^2=144\). Recognize perfect squares.

Step 2

Why this answer is correct

The correct answer is A. 12. \(12^2=144\). Recognize perfect squares.

Step 3

Exam Tip

\(12^2=144\)। वर्गमूल पहचानें।

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Question 2/8 Medium Mathematics Number Systems Exponents Class 9 Level 5

यदि \(a^3=216\) तो (a) क्या है?

If \(a^3=216\) then what is (a)?

Explanation opens after your attempt
Correct Answer

B. 6

Step 1

Concept

\(6^3=216\). Take the cube root.

Step 2

Why this answer is correct

The correct answer is B. 6. \(6^3=216\). Take the cube root.

Step 3

Exam Tip

\(6^3=216\)। घनमूल लें।

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Question 3/8 Medium Mathematics Number Systems Exponents Class 9 Level 5

यदि \(b^2=225\) तो धनात्मक (b) क्या है?

If \(b^2=225\) then what is the positive value of (b)?

Explanation opens after your attempt
Correct Answer

A. 15

Step 1

Concept

\(15^2=225\).

Step 2

Why this answer is correct

The correct answer is A. 15. \(15^2=225\).

Step 3

Exam Tip

\(15^2=225\)।

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Question 4/8 Medium Mathematics Number Systems Exponents Class 9 Level 5

यदि \(c^3=343\) तो (c) क्या है?

If \(c^3=343\) then what is (c)?

Explanation opens after your attempt
Correct Answer

C. 7

Step 1

Concept

\(7^3=343\).

Step 2

Why this answer is correct

The correct answer is C. 7. \(7^3=343\).

Step 3

Exam Tip

\(7^3=343\)।

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Question 5/8 Medium Mathematics Number Systems Exponents Class 9 Level 5

यदि \(d^2=324\) तो धनात्मक (d) क्या है?

If \(d^2=324\) then what is the positive value of (d)?

Explanation opens after your attempt
Correct Answer

A. 18

Step 1

Concept

\(18^2=324\).

Step 2

Why this answer is correct

The correct answer is A. 18. \(18^2=324\).

Step 3

Exam Tip

\(18^2=324\)।

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Question 6/8 Medium Mathematics Number Systems Exponents Class 9 Level 5

यदि \(x^3=512\) तो (x) का मान क्या है?

If \(x^3=512\) then what is the value of (x)?

Explanation opens after your attempt
Correct Answer

C. 8

Step 1

Concept

\(8^3=512\). Recognize perfect cubes.

Step 2

Why this answer is correct

The correct answer is C. 8. \(8^3=512\). Recognize perfect cubes.

Step 3

Exam Tip

\(8^3=512\)। घनमूल पहचानें।

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Question 7/8 Medium Mathematics Number Systems Exponents Class 9 Level 5

यदि \(y^2=441\) तो धनात्मक (y) क्या है?

If \(y^2=441\) then what is the positive value of (y)?

Explanation opens after your attempt
Correct Answer

A. 21

Step 1

Concept

\(21^2=441\). Recognize perfect squares.

Step 2

Why this answer is correct

The correct answer is A. 21. \(21^2=441\). Recognize perfect squares.

Step 3

Exam Tip

\(21^2=441\)। वर्गमूल पहचानें।

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Question 8/8 Medium Mathematics Number Systems Exponents Class 9 Level 5

यदि \(z^3=729\) तो (z) का मान क्या है?

If \(z^3=729\) then what is the value of (z)?

Explanation opens after your attempt
Correct Answer

C. 9

Step 1

Concept

\(9^3=729\). Remember perfect cubes.

Step 2

Why this answer is correct

The correct answer is C. 9. \(9^3=729\). Remember perfect cubes.

Step 3

Exam Tip

\(9^3=729\)। पूर्ण घनों को याद रखें।

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