Class 9 Mathematics - Number Systems - Irrational numbers Hard Quiz

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\(2^6 \times 2^5\) का मान क्या है?

What is the value of \(2^6 \times 2^5\)?

Explanation opens after your attempt
Correct Answer

A. 2048

Step 1

Concept

\(2^{11}=2048\). Add exponents in multiplication.

Step 2

Why this answer is correct

The correct answer is A. 2048. \(2^{11}=2048\). Add exponents in multiplication.

Step 3

Exam Tip

\(2^{11}=2048\)। गुणा में घातें जुड़ती हैं।

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\(3^8 \div 3^4\) का मान क्या है?

What is the value of \(3^8 \div 3^4\)?

Explanation opens after your attempt
Correct Answer

B. 81

Step 1

Concept

\(3^{8-4}=3^4=81\).

Step 2

Why this answer is correct

The correct answer is B. 81. \(3^{8-4}=3^4=81\).

Step 3

Exam Tip

\(3^{8-4}=3^4=81\)।

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(\(4^3\)2) का मान क्या है?

What is the value of (\(4^3\)2)?

Explanation opens after your attempt
Correct Answer

C. 4096

Step 1

Concept

\(4^{6}=4096\). Multiply exponents.

Step 2

Why this answer is correct

The correct answer is C. 4096. \(4^{6}=4096\). Multiply exponents.

Step 3

Exam Tip

\(4^{6}=4096\)। घातों का गुणन करें।

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\(5^5 \div 5^3\) का मान क्या है?

What is the value of \(5^5 \div 5^3\)?

Explanation opens after your attempt
Correct Answer

D. 25

Step 1

Concept

\(5^{2}=25\).

Step 2

Why this answer is correct

The correct answer is D. 25. \(5^{2}=25\).

Step 3

Exam Tip

\(5^{2}=25\)।

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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

Step 1

Concept

\(21^3=9261\). Recognize perfect cubes.

Step 2

Why this answer is correct

The correct answer is A. 21. \(21^3=9261\). Recognize perfect cubes.

Step 3

Exam Tip

\(21^3=9261\)। पूर्ण घन पहचानें।

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\(6^6 \div 6^4\) का मान क्या है?

What is the value of \(6^6 \div 6^4\)?

Explanation opens after your attempt
Correct Answer

B. 36

Step 1

Concept

\(6^{2}=36\).

Step 2

Why this answer is correct

The correct answer is B. 36. \(6^{2}=36\).

Step 3

Exam Tip

\(6^{2}=36\)।

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\(2^7+5^4\) का मान क्या है?

What is the value of \(2^7+5^4\)?

Explanation opens after your attempt
Correct Answer

C. 753

Step 1

Concept

(128+625=753).

Step 2

Why this answer is correct

The correct answer is C. 753. (128+625=753).

Step 3

Exam Tip

(128+625=753)।

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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

Step 1

Concept

\(39^2=1521\). Identify the square root.

Step 2

Why this answer is correct

The correct answer is A. 39. \(39^2=1521\). Identify the square root.

Step 3

Exam Tip

\(39^2=1521\)। वर्गमूल पहचानें।

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\(8^2+9^3\) का मान क्या है?

What is the value of \(8^2+9^3\)?

Explanation opens after your attempt
Correct Answer

C. 793

Step 1

Concept

(64+729=793).

Step 2

Why this answer is correct

The correct answer is C. 793. (64+729=793).

Step 3

Exam Tip

(64+729=793)।

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\(9^5 \div 9^4\) का मान क्या है?

What is the value of \(9^5 \div 9^4\)?

Explanation opens after your attempt
Correct Answer

D. 9

Step 1

Concept

\(9^{1}=9\).

Step 2

Why this answer is correct

The correct answer is D. 9. \(9^{1}=9\).

Step 3

Exam Tip

\(9^{1}=9\)।

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\(3^6-3^3\) का मान क्या है?

What is the value of \(3^6-3^3\)?

Explanation opens after your attempt
Correct Answer

A. 702

Step 1

Concept

(729-27=702).

Step 2

Why this answer is correct

The correct answer is A. 702. (729-27=702).

Step 3

Exam Tip

(729-27=702)।

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\(10^2+11^3\) का मान क्या है?

What is the value of \(10^2+11^3\)?

Explanation opens after your attempt
Correct Answer

B. 1431

Step 1

Concept

(100+1331=1431).

Step 2

Why this answer is correct

The correct answer is B. 1431. (100+1331=1431).

Step 3

Exam Tip

(100+1331=1431)।

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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

Step 1

Concept

\(22^3=10648\).

Step 2

Why this answer is correct

The correct answer is C. 22. \(22^3=10648\).

Step 3

Exam Tip

\(22^3=10648\)।

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\(12^2+13^3\) का मान क्या है?

What is the value of \(12^2+13^3\)?

Explanation opens after your attempt
Correct Answer

D. 2341

Step 1

Concept

(144+2197=2341).

Step 2

Why this answer is correct

The correct answer is D. 2341. (144+2197=2341).

Step 3

Exam Tip

(144+2197=2341)।

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(\(2^5\)2) का मान क्या है?

What is the value of (\(2^5\)2)?

Explanation opens after your attempt
Correct Answer

A. 1024

Step 1

Concept

\(2^{10}=1024\).

Step 2

Why this answer is correct

The correct answer is A. 1024. \(2^{10}=1024\).

Step 3

Exam Tip

\(2^{10}=1024\)।

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\(13^2+14^3\) का मान क्या है?

What is the value of \(13^2+14^3\)?

Explanation opens after your attempt
Correct Answer

B. 2913

Step 1

Concept

(169+2744=2913).

Step 2

Why this answer is correct

The correct answer is B. 2913. (169+2744=2913).

Step 3

Exam Tip

(169+2744=2913)।

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\(4^4+6^3\) का मान क्या है?

What is the value of \(4^4+6^3\)?

Explanation opens after your attempt
Correct Answer

C. 472

Step 1

Concept

(256+216=472).

Step 2

Why this answer is correct

The correct answer is C. 472. (256+216=472).

Step 3

Exam Tip

(256+216=472)।

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\(15^2+16^3\) का मान क्या है?

What is the value of \(15^2+16^3\)?

Explanation opens after your attempt
Correct Answer

D. 4321

Step 1

Concept

(225+4096=4321).

Step 2

Why this answer is correct

The correct answer is D. 4321. (225+4096=4321).

Step 3

Exam Tip

(225+4096=4321)।

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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

Step 1

Concept

\(41^2=1681\).

Step 2

Why this answer is correct

The correct answer is A. 41. \(41^2=1681\).

Step 3

Exam Tip

\(41^2=1681\)।

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\(17^2+5^4\) का मान क्या है?

What is the value of \(17^2+5^4\)?

Explanation opens after your attempt
Correct Answer

C. 914

Step 1

Concept

(289+625=914).

Step 2

Why this answer is correct

The correct answer is C. 914. (289+625=914).

Step 3

Exam Tip

(289+625=914)।

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\(8^3+12^2\) का मान क्या है?

What is the value of \(8^3+12^2\)?

Explanation opens after your attempt
Correct Answer

D. 656

Step 1

Concept

(512+144=656).

Step 2

Why this answer is correct

The correct answer is D. 656. (512+144=656).

Step 3

Exam Tip

(512+144=656)।

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\(11^4 \div 11^2\) का मान क्या है?

What is the value of \(11^4 \div 11^2\)?

Explanation opens after your attempt
Correct Answer

A. 121

Step 1

Concept

\(11^2=121\).

Step 2

Why this answer is correct

The correct answer is A. 121. \(11^2=121\).

Step 3

Exam Tip

\(11^2=121\)।

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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

Step 1

Concept

\(23^3=12167\).

Step 2

Why this answer is correct

The correct answer is B. 23. \(23^3=12167\).

Step 3

Exam Tip

\(23^3=12167\)।

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(\(3^2\)4) का मान क्या है?

What is the value of (\(3^2\)4)?

Explanation opens after your attempt
Correct Answer

C. 6561

Step 1

Concept

\(3^8=6561\).

Step 2

Why this answer is correct

The correct answer is C. 6561. \(3^8=6561\).

Step 3

Exam Tip

\(3^8=6561\)।

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\(18^2+7^3\) का मान क्या है?

What is the value of \(18^2+7^3\)?

Explanation opens after your attempt
Correct Answer

D. 667

Step 1

Concept

(324+343=667).

Step 2

Why this answer is correct

The correct answer is D. 667. (324+343=667).

Step 3

Exam Tip

(324+343=667)।

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\(12^3-12^2\) का मान क्या है?

What is the value of \(12^3-12^2\)?

Explanation opens after your attempt
Correct Answer

A. 1584

Step 1

Concept

(1728-144=1584).

Step 2

Why this answer is correct

The correct answer is A. 1584. (1728-144=1584).

Step 3

Exam Tip

(1728-144=1584)।

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\(19^2+8^3\) का मान क्या है?

What is the value of \(19^2+8^3\)?

Explanation opens after your attempt
Correct Answer

B. 873

Step 1

Concept

(361+512=873).

Step 2

Why this answer is correct

The correct answer is B. 873. (361+512=873).

Step 3

Exam Tip

(361+512=873)।

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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

Step 1

Concept

\(43^2=1849\).

Step 2

Why this answer is correct

The correct answer is C. 43. \(43^2=1849\).

Step 3

Exam Tip

\(43^2=1849\)।

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\(20^2+9^3\) का मान क्या है?

What is the value of \(20^2+9^3\)?

Explanation opens after your attempt
Correct Answer

D. 1129

Step 1

Concept

(400+729=1129).

Step 2

Why this answer is correct

The correct answer is D. 1129. (400+729=1129).

Step 3

Exam Tip

(400+729=1129)।

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\(13^5 \div 13^4\) का मान क्या है?

What is the value of \(13^5 \div 13^4\)?

Explanation opens after your attempt
Correct Answer

A. 13

Step 1

Concept

\(13^1=13\).

Step 2

Why this answer is correct

The correct answer is A. 13. \(13^1=13\).

Step 3

Exam Tip

\(13^1=13\)।

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\(21^2+10^3\) का मान क्या है?

What is the value of \(21^2+10^3\)?

Explanation opens after your attempt
Correct Answer

B. 1441

Step 1

Concept

(441+1000=1441).

Step 2

Why this answer is correct

The correct answer is B. 1441. (441+1000=1441).

Step 3

Exam Tip

(441+1000=1441)।

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\(2^8+3^7\) का मान क्या है?

What is the value of \(2^8+3^7\)?

Explanation opens after your attempt
Correct Answer

C. 2443

Step 1

Concept

(256+2187=2443).

Step 2

Why this answer is correct

The correct answer is C. 2443. (256+2187=2443).

Step 3

Exam Tip

(256+2187=2443)।

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\(22^2+11^3\) का मान क्या है?

What is the value of \(22^2+11^3\)?

Explanation opens after your attempt
Correct Answer

D. 1815

Step 1

Concept

(484+1331=1815).

Step 2

Why this answer is correct

The correct answer is D. 1815. (484+1331=1815).

Step 3

Exam Tip

(484+1331=1815)।

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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

Step 1

Concept

\(24^3=13824\).

Step 2

Why this answer is correct

The correct answer is A. 24. \(24^3=13824\).

Step 3

Exam Tip

\(24^3=13824\)।

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(\(6^3\)2) का मान क्या है?

What is the value of (\(6^3\)2)?

Explanation opens after your attempt
Correct Answer

B. 46656

Step 1

Concept

\(6^6=46656\).

Step 2

Why this answer is correct

The correct answer is B. 46656. \(6^6=46656\).

Step 3

Exam Tip

\(6^6=46656\)।

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\(23^2+12^3\) का मान क्या है?

What is the value of \(23^2+12^3\)?

Explanation opens after your attempt
Correct Answer

C. 2257

Step 1

Concept

(529+1728=2257).

Step 2

Why this answer is correct

The correct answer is C. 2257. (529+1728=2257).

Step 3

Exam Tip

(529+1728=2257)।

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\(24^2+13^3\) का मान क्या है?

What is the value of \(24^2+13^3\)?

Explanation opens after your attempt
Correct Answer

D. 2773

Step 1

Concept

(576+2197=2773).

Step 2

Why this answer is correct

The correct answer is D. 2773. (576+2197=2773).

Step 3

Exam Tip

(576+2197=2773)।

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\(14^4 \div 14^2\) का मान क्या है?

What is the value of \(14^4 \div 14^2\)?

Explanation opens after your attempt
Correct Answer

A. 196

Step 1

Concept

\(14^2=196\).

Step 2

Why this answer is correct

The correct answer is A. 196. \(14^2=196\).

Step 3

Exam Tip

\(14^2=196\)।

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\(25^2+14^3\) का मान क्या है?

What is the value of \(25^2+14^3\)?

Explanation opens after your attempt
Correct Answer

B. 3369

Step 1

Concept

(625+2744=3369).

Step 2

Why this answer is correct

The correct answer is B. 3369. (625+2744=3369).

Step 3

Exam Tip

(625+2744=3369)।

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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

Step 1

Concept

\(45^2=2025\).

Step 2

Why this answer is correct

The correct answer is C. 45. \(45^2=2025\).

Step 3

Exam Tip

\(45^2=2025\)।

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\(26^2+15^3\) का मान क्या है?

What is the value of \(26^2+15^3\)?

Explanation opens after your attempt
Correct Answer

D. 4051

Step 1

Concept

(676+3375=4051).

Step 2

Why this answer is correct

The correct answer is D. 4051. (676+3375=4051).

Step 3

Exam Tip

(676+3375=4051)।

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\(15^5 \div 15^4\) का मान क्या है?

What is the value of \(15^5 \div 15^4\)?

Explanation opens after your attempt
Correct Answer

A. 15

Step 1

Concept

\(15^1=15\).

Step 2

Why this answer is correct

The correct answer is A. 15. \(15^1=15\).

Step 3

Exam Tip

\(15^1=15\)।

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\(27^2+16^3\) का मान क्या है?

What is the value of \(27^2+16^3\)?

Explanation opens after your attempt
Correct Answer

B. 4825

Step 1

Concept

(729+4096=4825).

Step 2

Why this answer is correct

The correct answer is B. 4825. (729+4096=4825).

Step 3

Exam Tip

(729+4096=4825)।

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\(5^7 \div 5^4\) का मान क्या है?

What is the value of \(5^7 \div 5^4\)?

Explanation opens after your attempt
Correct Answer

C. 125

Step 1

Concept

\(5^3=125\).

Step 2

Why this answer is correct

The correct answer is C. 125. \(5^3=125\).

Step 3

Exam Tip

\(5^3=125\)।

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\(28^2+17^3\) का मान क्या है?

What is the value of \(28^2+17^3\)?

Explanation opens after your attempt
Correct Answer

D. 5697

Step 1

Concept

(784+4913=5697).

Step 2

Why this answer is correct

The correct answer is D. 5697. (784+4913=5697).

Step 3

Exam Tip

(784+4913=5697)।

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\(16^3-16^2\) का मान क्या है?

What is the value of \(16^3-16^2\)?

Explanation opens after your attempt
Correct Answer

A. 3840

Step 1

Concept

(4096-256=3840).

Step 2

Why this answer is correct

The correct answer is A. 3840. (4096-256=3840).

Step 3

Exam Tip

(4096-256=3840)।

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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

Step 1

Concept

\(25^3=15625\).

Step 2

Why this answer is correct

The correct answer is B. 25. \(25^3=15625\).

Step 3

Exam Tip

\(25^3=15625\)।

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\(18^3 \div 18^2\) का मान क्या है?

What is the value of \(18^3 \div 18^2\)?

Explanation opens after your attempt
Correct Answer

A. 18

Step 1

Concept

\(18^{3-2}=18\). Subtract exponents in division.

Step 2

Why this answer is correct

The correct answer is A. 18. \(18^{3-2}=18\). Subtract exponents in division.

Step 3

Exam Tip

\(18^{3-2}=18\)। भाग में घातें घटती हैं।

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\(29^2+18^3\) का मान क्या है?

What is the value of \(29^2+18^3\)?

Explanation opens after your attempt
Correct Answer

B. 6673

Step 1

Concept

(841+5832=6673). Evaluate powers first.

Step 2

Why this answer is correct

The correct answer is B. 6673. (841+5832=6673). Evaluate powers first.

Step 3

Exam Tip

(841+5832=6673)। पहले घातों का मान निकालें।

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(\(7^2\)3) का मान क्या है?

What is the value of (\(7^2\)3)?

Explanation opens after your attempt
Correct Answer

C. 117649

Step 1

Concept

\(7^{2\times3}=7^6=117649\). Multiply exponents.

Step 2

Why this answer is correct

The correct answer is C. 117649. \(7^{2\times3}=7^6=117649\). Multiply exponents.

Step 3

Exam Tip

\(7^{2\times3}=7^6=117649\)। घातों का गुणन करें।

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FAQs

Class 9 Mathematics Quiz FAQs

How many questions are in this quiz?

This level is designed for 50 active questions. Currently 50 questions are available for the selected class and difficulty.

Is there a timer in this quiz?

Yes, the timer uses 30 seconds per question for Hard difficulty and shows the total remaining time on the page.

Can I open each question separately?

Yes, every question has its own SEO-friendly page with answer, explanation and related practice links.