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Class 9 Mathematics - Number Systems - Proof of irrationality of square root 2 and square root 3 Hard Quiz

Mathematics Number Systems Proof of irrationality of square root 2 and square root 3 Hard Class 9 Level 5

Level 5 • 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 5 par question add karein.
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Question 1/9 Hard Mathematics Number Systems Exponents Class 9 Level 5

यदि \(x^3=9261\) तो (x) क्या है?

If \(x^3=9261\) then what is (x)?

Explanation opens after your attempt
Correct Answer

A. 21

Explanation

Simple Explanation

\(21^3=9261\)। पूर्ण घन पहचानें। / \(21^3=9261\). Recognize perfect cubes.

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Question 2/9 Hard Mathematics Number Systems Exponents Class 9 Level 5

यदि \(a^2=1521\) तो धनात्मक (a) क्या है?

If \(a^2=1521\) then what is the positive value of (a)?

Explanation opens after your attempt
Correct Answer

A. 39

Explanation

Simple Explanation

\(39^2=1521\)। वर्गमूल पहचानें। / \(39^2=1521\). Identify the square root.

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Question 3/9 Hard Mathematics Number Systems Exponents Class 9 Level 5

यदि \(b^3=10648\) तो (b) क्या है?

If \(b^3=10648\) then what is (b)?

Explanation opens after your attempt
Correct Answer

C. 22

Explanation

Simple Explanation

\(22^3=10648\)। / \(22^3=10648\).

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

यदि \(c^2=1681\) तो धनात्मक (c) क्या है?

If \(c^2=1681\) then what is the positive value of (c)?

Explanation opens after your attempt
Correct Answer

A. 41

Explanation

Simple Explanation

\(41^2=1681\)। / \(41^2=1681\).

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

यदि \(d^3=12167\) तो (d) क्या है?

If \(d^3=12167\) then what is (d)?

Explanation opens after your attempt
Correct Answer

B. 23

Explanation

Simple Explanation

\(23^3=12167\)। / \(23^3=12167\).

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Question 6/9 Hard Mathematics Number Systems Exponents Class 9 Level 5

यदि \(e^2=1849\) तो धनात्मक (e) क्या है?

If \(e^2=1849\) then what is the positive value of (e)?

Explanation opens after your attempt
Correct Answer

C. 43

Explanation

Simple Explanation

\(43^2=1849\)। / \(43^2=1849\).

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Question 7/9 Hard Mathematics Number Systems Exponents Class 9 Level 5

यदि \(f^3=13824\) तो (f) क्या है?

If \(f^3=13824\) then what is (f)?

Explanation opens after your attempt
Correct Answer

A. 24

Explanation

Simple Explanation

\(24^3=13824\)। / \(24^3=13824\).

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

यदि \(g^2=2025\) तो धनात्मक (g) क्या है?

If \(g^2=2025\) then what is the positive value of (g)?

Explanation opens after your attempt
Correct Answer

C. 45

Explanation

Simple Explanation

\(45^2=2025\)। / \(45^2=2025\).

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

यदि \(h^3=15625\) तो (h) क्या है?

If \(h^3=15625\) then what is (h)?

Explanation opens after your attempt
Correct Answer

B. 25

Explanation

Simple Explanation

\(25^3=15625\)। / \(25^3=15625\).

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