Class 9 Mathematics - Introduction to Polynomials - Definition of polynomial Hard Quiz

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\(3^7 \div 3^3\) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

C. 81

Step 1

Concept

Subtract exponents in division. \(3^4=81\).

Step 2

Why this answer is correct

The correct answer is C. 81. Subtract exponents in division. \(3^4=81\).

Step 3

Exam Tip

भाग में घातें घटती हैं। \(3^4=81\)।

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यदि \(x=2^3\) तो \(x^2\) का मान क्या है?

If \(x=2^3\) then what is \(x^2\)?

Explanation opens after your attempt
Correct Answer

B. 64

Step 1

Concept

(x=8), so \(x^2=64\). Evaluate stepwise.

Step 2

Why this answer is correct

The correct answer is B. 64. (x=8), so \(x^2=64\). Evaluate stepwise.

Step 3

Exam Tip

(x=8) इसलिए \(x^2=64\)। पहले आधार मान निकालें।

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\(10^4 \div 10^2\) बराबर है

\(10^4 \div 10^2\) equals

Explanation opens after your attempt
Correct Answer

B. 100

Step 1

Concept

\(10^{4-2}=10^2=100\).

Step 2

Why this answer is correct

The correct answer is B. 100. \(10^{4-2}=10^2=100\).

Step 3

Exam Tip

\(10^{4-2}=10^2=100\)।

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\(4^3 \times 4^2\) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

C. 1024

Step 1

Concept

\(4^{3+2}=4^5=1024\).

Step 2

Why this answer is correct

The correct answer is C. 1024. \(4^{3+2}=4^5=1024\).

Step 3

Exam Tip

\(4^{3+2}=4^5=1024\)।

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\(7^0+7^1\) का मान क्या है?

What is the value of \(7^0+7^1\)?

Explanation opens after your attempt
Correct Answer

C. 8

Step 1

Concept

\(7^0=1\) and \(7^1=7\). Sum is 8.

Step 2

Why this answer is correct

The correct answer is C. 8. \(7^0=1\) and \(7^1=7\). Sum is 8.

Step 3

Exam Tip

\(7^0=1\) और \(7^1=7\)। योग 8 है।

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\(9^2 \div 3^2\) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

B. 9

Step 1

Concept

((9/3)2=32=9).

Step 2

Why this answer is correct

The correct answer is B. 9. ((9/3)2=32=9).

Step 3

Exam Tip

((9/3)2=32=9)।

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(\(2^4 \times 2^3\)\div25) का मान क्या है?

What is the value of (\(2^4 \times 2^3\)\div25)?

Explanation opens after your attempt
Correct Answer

B. 4

Step 1

Concept

Add then subtract exponents. \(2^2=4\).

Step 2

Why this answer is correct

The correct answer is B. 4. Add then subtract exponents. \(2^2=4\).

Step 3

Exam Tip

घातें जोड़कर फिर घटाएँ। \(2^{7-5}=2^2=4\)।

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\(6^2 \times 6^0\) का मान क्या है?

What is the value of \(6^2 \times 6^0\)?

Explanation opens after your attempt
Correct Answer

C. 36

Step 1

Concept

\(6^0=1\). Hence value is 36.

Step 2

Why this answer is correct

The correct answer is C. 36. \(6^0=1\). Hence value is 36.

Step 3

Exam Tip

\(6^0=1\)। इसलिए मान 36 है।

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\(8^2-2^5\) का मान क्या है?

What is the value of \(8^2-2^5\)?

Explanation opens after your attempt
Correct Answer

C. 32

Step 1

Concept

(64-32=32). Evaluate powers first.

Step 2

Why this answer is correct

The correct answer is C. 32. (64-32=32). Evaluate powers first.

Step 3

Exam Tip

(64-32=32)। पहले घात निकालें।

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\(3^4+3^2\) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

B. 90

Step 1

Concept

(81+9=90).

Step 2

Why this answer is correct

The correct answer is B. 90. (81+9=90).

Step 3

Exam Tip

(81+9=90)।

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कौन सा \(2^6\) के बराबर है?

Which is equal to \(2^6\)?

Explanation opens after your attempt
Correct Answer

B. \(8^2\)

Step 1

Concept

\(8^2=64=2^6\).

Step 2

Why this answer is correct

The correct answer is B. \(8^2\). \(8^2=64=2^6\).

Step 3

Exam Tip

\(8^2=64=2^6\)।

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\(5^3 \div 5\) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

A. 25

Step 1

Concept

\(5^{3-1}=5^2=25\).

Step 2

Why this answer is correct

The correct answer is A. 25. \(5^{3-1}=5^2=25\).

Step 3

Exam Tip

\(5^{3-1}=5^2=25\)।

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\(12^2 \div 6^2\) का मान क्या है?

What is the value of \(12^2 \div 6^2\)?

Explanation opens after your attempt
Correct Answer

B. 4

Step 1

Concept

((12/6)2=4).

Step 2

Why this answer is correct

The correct answer is B. 4. ((12/6)2=4).

Step 3

Exam Tip

((12/6)2=22=4)।

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\(11^1+11^0\) का मान क्या है?

What is the value of \(11^1+11^0\)?

Explanation opens after your attempt
Correct Answer

B. 12

Step 1

Concept

(11+1=12).

Step 2

Why this answer is correct

The correct answer is B. 12. (11+1=12).

Step 3

Exam Tip

(11+1=12)।

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\(2^3 \times 5^3\) का मान क्या है?

What is the value of \(2^3 \times 5^3\)?

Explanation opens after your attempt
Correct Answer

B. 1000

Step 1

Concept

(\(2\times5\)3=1000).

Step 2

Why this answer is correct

The correct answer is B. 1000. (\(2\times5\)3=1000).

Step 3

Exam Tip

(\(2\times5\)3=103=1000)।

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\(7^2+2^5\) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

B. 81

Step 1

Concept

(49+32=81).

Step 2

Why this answer is correct

The correct answer is B. 81. (49+32=81).

Step 3

Exam Tip

(49+32=81)।

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\(13^2-5^2\) का मान क्या है?

What is the value of \(13^2-5^2\)?

Explanation opens after your attempt
Correct Answer

A. 144

Step 1

Concept

(169-25=144). Evaluate powers first.

Step 2

Why this answer is correct

The correct answer is A. 144. (169-25=144). Evaluate powers first.

Step 3

Exam Tip

(169-25=144)। पहले घातों का मान निकालें।

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(\(3^2\)2 \times 3) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

B. 243

Step 1

Concept

\(3^4\times3=3^5=243\).

Step 2

Why this answer is correct

The correct answer is B. 243. \(3^4\times3=3^5=243\).

Step 3

Exam Tip

\(3^{4}\times3=3^5=243\)।

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\(15^2 \div 5^2\) का मान क्या है?

What is the value of \(15^2 \div 5^2\)?

Explanation opens after your attempt
Correct Answer

C. 9

Step 1

Concept

((15/5)2=9).

Step 2

Why this answer is correct

The correct answer is C. 9. ((15/5)2=9).

Step 3

Exam Tip

((15/5)2=32=9)।

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(\(2^3\times2^2\)2) का मान क्या है?

What is the value of (\(2^3\times2^2\)2)?

Explanation opens after your attempt
Correct Answer

B. 1024

Step 1

Concept

Inside becomes \(2^5\), then \(2^{10}=1024\).

Step 2

Why this answer is correct

The correct answer is B. 1024. Inside becomes \(2^5\), then \(2^{10}=1024\).

Step 3

Exam Tip

अंदर \(2^5\) और फिर (\(2^5\)2=2^{10})।

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\(3^5+2^5\) का मान क्या है?

What is the value of \(3^5+2^5\)?

Explanation opens after your attempt
Correct Answer

D. 275

Step 1

Concept

(243+32=275).

Step 2

Why this answer is correct

The correct answer is D. 275. (243+32=275).

Step 3

Exam Tip

(243+32=275)।

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\(25^2 \div 5^2\) का मान क्या है?

What is the value of \(25^2 \div 5^2\)?

Explanation opens after your attempt
Correct Answer

B. 25

Step 1

Concept

((25/5)2=25).

Step 2

Why this answer is correct

The correct answer is B. 25. ((25/5)2=25).

Step 3

Exam Tip

((25/5)2=52=25)।

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\(2^4+4^3\) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

C. 80

Step 1

Concept

(16+64=80).

Step 2

Why this answer is correct

The correct answer is C. 80. (16+64=80).

Step 3

Exam Tip

(16+64=80)।

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\(14^2-10^2\) का मान क्या है?

What is the value of \(14^2-10^2\)?

Explanation opens after your attempt
Correct Answer

A. 96

Step 1

Concept

(196-100=96).

Step 2

Why this answer is correct

The correct answer is A. 96. (196-100=96).

Step 3

Exam Tip

(196-100=96)।

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\(8^3 \div 2^3\) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

B. 64

Step 1

Concept

((8/2)3=64).

Step 2

Why this answer is correct

The correct answer is B. 64. ((8/2)3=64).

Step 3

Exam Tip

((8/2)3=43=64)।

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\(2^7-2^4\) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

D. 112

Step 1

Concept

(128-16=112).

Step 2

Why this answer is correct

The correct answer is D. 112. (128-16=112).

Step 3

Exam Tip

(128-16=112)।

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(\(5^3\)2) का मान क्या है?

What is the value of (\(5^3\)2)?

Explanation opens after your attempt
Correct Answer

B. 15625

Step 1

Concept

\(5^6=15625\).

Step 2

Why this answer is correct

The correct answer is B. 15625. \(5^6=15625\).

Step 3

Exam Tip

\(5^{6}=15625\)।

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\(16^2 \div 4^2\) का मान क्या है?

What is the value of \(16^2 \div 4^2\)?

Explanation opens after your attempt
Correct Answer

C. 16

Step 1

Concept

((16/4)2=16).

Step 2

Why this answer is correct

The correct answer is C. 16. ((16/4)2=16).

Step 3

Exam Tip

((16/4)2=42=16)।

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\(11^2+2^6\) का मान क्या है?

What is the value of \(11^2+2^6\)?

Explanation opens after your attempt
Correct Answer

B. 165

Step 1

Concept

(121+64=185).

Step 2

Why this answer is correct

The correct answer is B. 165. (121+64=185).

Step 3

Exam Tip

(121+64=185)।

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\(12^2+5^2\) का मान क्या है?

What is the value of \(12^2+5^2\)?

Explanation opens after your attempt
Correct Answer

A. 169

Step 1

Concept

(144+25=169).

Step 2

Why this answer is correct

The correct answer is A. 169. (144+25=169).

Step 3

Exam Tip

(144+25=169)।

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\(10^3-9^2\) का मान क्या है?

What is the value of \(10^3-9^2\)?

Explanation opens after your attempt
Correct Answer

B. 919

Step 1

Concept

(1000-81=919).

Step 2

Why this answer is correct

The correct answer is B. 919. (1000-81=919).

Step 3

Exam Tip

(1000-81=919)।

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\(7^3+6^2\) का मान क्या है?

What is the value of \(7^3+6^2\)?

Explanation opens after your attempt
Correct Answer

C. 379

Step 1

Concept

(343+36=379).

Step 2

Why this answer is correct

The correct answer is C. 379. (343+36=379).

Step 3

Exam Tip

(343+36=379)।

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\(13^2+3^4\) का मान क्या है?

What is the value of \(13^2+3^4\)?

Explanation opens after your attempt
Correct Answer

A. 240

Step 1

Concept

(169+81=250).

Step 2

Why this answer is correct

The correct answer is A. 240. (169+81=250).

Step 3

Exam Tip

(169+81=250)।

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\(2^9 \div 2^6\) का मान क्या है?

What is the value of \(2^9 \div 2^6\)?

Explanation opens after your attempt
Correct Answer

B. 8

Step 1

Concept

\(2^3=8\).

Step 2

Why this answer is correct

The correct answer is B. 8. \(2^3=8\).

Step 3

Exam Tip

\(2^{3}=8\)।

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(\(3^3\)3) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

A. 19683

Step 1

Concept

\(3^9=19683\).

Step 2

Why this answer is correct

The correct answer is A. 19683. \(3^9=19683\).

Step 3

Exam Tip

\(3^9=19683\)।

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\(18^2 \div 3^2\) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

B. 36

Step 1

Concept

((18/3)2=36).

Step 2

Why this answer is correct

The correct answer is B. 36. ((18/3)2=36).

Step 3

Exam Tip

((18/3)2=62=36)।

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\(15^2-12^2\) का मान क्या है?

What is the value of \(15^2-12^2\)?

Explanation opens after your attempt
Correct Answer

C. 81

Step 1

Concept

(225-144=81).

Step 2

Why this answer is correct

The correct answer is C. 81. (225-144=81).

Step 3

Exam Tip

(225-144=81)।

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\(19^2-11^2\) का मान क्या है?

What is the value of \(19^2-11^2\)?

Explanation opens after your attempt
Correct Answer

A. 240

Step 1

Concept

(361-121=240). Evaluate powers first.

Step 2

Why this answer is correct

The correct answer is A. 240. (361-121=240). Evaluate powers first.

Step 3

Exam Tip

(361-121=240)। पहले घातों का मान निकालें।

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\(2^4 \times 3^4\) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

A. 1296

Step 1

Concept

(\(2\times3\)4=64=1296).

Step 2

Why this answer is correct

The correct answer is A. 1296. (\(2\times3\)4=64=1296).

Step 3

Exam Tip

(\(2\times3\)4=64=1296)।

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\(27^2 \div 3^4\) का मान क्या है?

What is the value of \(27^2 \div 3^4\)?

Explanation opens after your attempt
Correct Answer

B. 9

Step 1

Concept

\(27=3^3\). So \(3^6\div3^4=3^2=9\).

Step 2

Why this answer is correct

The correct answer is B. 9. \(27=3^3\). So \(3^6\div3^4=3^2=9\).

Step 3

Exam Tip

\(27=3^3\)। इसलिए \(3^6\div3^4=3^2=9\)।

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(\(2^5\)2 \div 26) का मान क्या है?

What is the value of (\(2^5\)2 \div 26)?

Explanation opens after your attempt
Correct Answer

C. 16

Step 1

Concept

\(2^{10}\div2^6=2^4=16\).

Step 2

Why this answer is correct

The correct answer is C. 16. \(2^{10}\div2^6=2^4=16\).

Step 3

Exam Tip

\(2^{10}\div2^6=2^4=16\)।

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\(2^6+3^5\) का मान क्या है?

What is the value of \(2^6+3^5\)?

Explanation opens after your attempt
Correct Answer

A. 307

Step 1

Concept

(64+243=307).

Step 2

Why this answer is correct

The correct answer is A. 307. (64+243=307).

Step 3

Exam Tip

(64+243=307)।

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\(14^2+5^3\) का मान क्या है?

What is the value of \(14^2+5^3\)?

Explanation opens after your attempt
Correct Answer

B. 321

Step 1

Concept

(196+125=321).

Step 2

Why this answer is correct

The correct answer is B. 321. (196+125=321).

Step 3

Exam Tip

(196+125=321)।

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\(3^8 \div 3^5\) का मान क्या है?

What is the value of \(3^8 \div 3^5\)?

Explanation opens after your attempt
Correct Answer

C. 27

Step 1

Concept

\(3^{8-5}=3^3=27\).

Step 2

Why this answer is correct

The correct answer is C. 27. \(3^{8-5}=3^3=27\).

Step 3

Exam Tip

\(3^{8-5}=3^3=27\)।

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(\(4^2\)3 \div 44) का मान क्या है?

What is the value of (\(4^2\)3 \div 44)?

Explanation opens after your attempt
Correct Answer

D. 16

Step 1

Concept

\(4^6\div4^4=4^2=16\).

Step 2

Why this answer is correct

The correct answer is D. 16. \(4^6\div4^4=4^2=16\).

Step 3

Exam Tip

\(4^6\div4^4=4^2=16\)।

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\(21^2-20^2\) का मान क्या है?

What is the value of \(21^2-20^2\)?

Explanation opens after your attempt
Correct Answer

A. 41

Step 1

Concept

(441-400=41).

Step 2

Why this answer is correct

The correct answer is A. 41. (441-400=41).

Step 3

Exam Tip

(441-400=41)।

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\(8^2+7^3\) का मान क्या है?

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

Explanation opens after your attempt
Correct Answer

C. 407

Step 1

Concept

(64+343=407).

Step 2

Why this answer is correct

The correct answer is C. 407. (64+343=407).

Step 3

Exam Tip

(64+343=407)।

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\(9^3 \div 3^5\) का मान क्या है?

What is the value of \(9^3 \div 3^5\)?

Explanation opens after your attempt
Correct Answer

D. 3

Step 1

Concept

(93=\(3^2\)3=36). Then \(3^6\div3^5=3\).

Step 2

Why this answer is correct

The correct answer is D. 3. (93=\(3^2\)3=36). Then \(3^6\div3^5=3\).

Step 3

Exam Tip

(93=\(3^2\)3=36)। \(3^6\div3^5=3\)।

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(\(12^2+5^2\)\div13) का मान क्या है?

What is the value of (\(12^2+5^2\)\div13)?

Explanation opens after your attempt
Correct Answer

C. 13

Step 1

Concept

(144+25=169) and \(169\div13=13\). Evaluate powers first.

Step 2

Why this answer is correct

The correct answer is C. 13. (144+25=169) and \(169\div13=13\). Evaluate powers first.

Step 3

Exam Tip

(144+25=169) और \(169\div13=13\)। पहले घातों का मान निकालें।

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\(2^7+3^4-5^2\) का मान क्या है?

What is the value of \(2^7+3^4-5^2\)?

Explanation opens after your attempt
Correct Answer

B. 184

Step 1

Concept

(128+81-25=184). Evaluate powers before arithmetic.

Step 2

Why this answer is correct

The correct answer is B. 184. (128+81-25=184). Evaluate powers before arithmetic.

Step 3

Exam Tip

(128+81-25=184)। क्रम से घात और फिर गणना 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.