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

Mathematics Number Systems Square root spiral Hard Class 9 Level 4

Level 4 • 9/50 questions • 30 seconds per question.

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This level needs 41 more active questions. Admin panel me same class, subject, difficulty aur level_no 4 par question add karein.
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Question 1/9 Hard Mathematics Number Systems Exponents Class 9 Level 4

यदि \(x^3=2744\) तो (x) क्या है?

If \(x^3=2744\) then what is (x)?

Explanation opens after your attempt
Correct Answer

A. 14

Step 1

Concept

\(14^3=2744\). Recognize perfect cubes.

Step 2

Why this answer is correct

The correct answer is A. 14. \(14^3=2744\). Recognize perfect cubes.

Step 3

Exam Tip

\(14^3=2744\)। घनमूल पहचानें।

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Question 2/9 Hard Mathematics Number Systems Exponents Class 9 Level 4

यदि \(a^2=729\) तो धनात्मक (a) क्या है?

If \(a^2=729\) then what is the positive value of (a)?

Explanation opens after your attempt
Correct Answer

A. 27

Step 1

Concept

\(27^2=729\).

Step 2

Why this answer is correct

The correct answer is A. 27. \(27^2=729\).

Step 3

Exam Tip

\(27^2=729\)।

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Question 3/9 Hard Mathematics Number Systems Exponents Class 9 Level 4

यदि \(b^3=4096\) तो (b) क्या है?

If \(b^3=4096\) then what is (b)?

Explanation opens after your attempt
Correct Answer

C. 16

Step 1

Concept

\(16^3=4096\).

Step 2

Why this answer is correct

The correct answer is C. 16. \(16^3=4096\).

Step 3

Exam Tip

\(16^3=4096\)।

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Question 4/9 Hard Mathematics Number Systems Exponents Class 9 Level 4

यदि \(c^2=961\) तो धनात्मक (c) क्या है?

If \(c^2=961\) then what is the positive value of (c)?

Explanation opens after your attempt
Correct Answer

C. 31

Step 1

Concept

\(31^2=961\).

Step 2

Why this answer is correct

The correct answer is C. 31. \(31^2=961\).

Step 3

Exam Tip

\(31^2=961\)।

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Question 5/9 Hard Mathematics Number Systems Exponents Class 9 Level 4

यदि \(d^3=5832\) तो (d) क्या है?

If \(d^3=5832\) then what is (d)?

Explanation opens after your attempt
Correct Answer

A. 18

Step 1

Concept

\(18^3=5832\).

Step 2

Why this answer is correct

The correct answer is A. 18. \(18^3=5832\).

Step 3

Exam Tip

\(18^3=5832\)।

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Question 6/9 Hard Mathematics Number Systems Exponents Class 9 Level 4

यदि \(e^2=1156\) तो धनात्मक (e) क्या है?

If \(e^2=1156\) then what is the positive value of (e)?

Explanation opens after your attempt
Correct Answer

B. 34

Step 1

Concept

\(34^2=1156\).

Step 2

Why this answer is correct

The correct answer is B. 34. \(34^2=1156\).

Step 3

Exam Tip

\(34^2=1156\)।

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Question 7/9 Hard Mathematics Number Systems Exponents Class 9 Level 4

यदि \(f^3=6859\) तो (f) क्या है?

If \(f^3=6859\) then what is (f)?

Explanation opens after your attempt
Correct Answer

C. 19

Step 1

Concept

\(19^3=6859\).

Step 2

Why this answer is correct

The correct answer is C. 19. \(19^3=6859\).

Step 3

Exam Tip

\(19^3=6859\)।

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Question 8/9 Hard Mathematics Number Systems Exponents Class 9 Level 4

यदि \(x^3=8000\) तो (x) क्या है?

If \(x^3=8000\) then what is (x)?

Explanation opens after your attempt
Correct Answer

B. 20

Step 1

Concept

\(20^3=8000\). Recognize perfect cubes.

Step 2

Why this answer is correct

The correct answer is B. 20. \(20^3=8000\). Recognize perfect cubes.

Step 3

Exam Tip

\(20^3=8000\)। पूर्ण घन पहचानें।

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Question 9/9 Hard Mathematics Number Systems Exponents Class 9 Level 4

यदि \(y^2=1369\) तो धनात्मक (y) क्या है?

If \(y^2=1369\) then what is the positive value of (y)?

Explanation opens after your attempt
Correct Answer

B. 37

Step 1

Concept

\(37^2=1369\). Find the square root.

Step 2

Why this answer is correct

The correct answer is B. 37. \(37^2=1369\). Find the square root.

Step 3

Exam Tip

\(37^2=1369\)। वर्गमूल ज्ञात करें।

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