Concept-wise Practice

degree_in_z MCQ Questions for Class 9

degree_in_z se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

7 questions tagged with degree_in_z.

(z) के संदर्भ में \(4x^5z^6-9x^2z^8+3x-1\) की डिग्री क्या है?

With respect to (z), what is the degree of \(4x^5z^6-9x^2z^8+3x-1\)?

Explanation opens after your attempt
Correct Answer

C. (8)

Step 1

Concept

The highest power of (z) is (8). Other variables are treated like coefficients with respect to (z).

Step 2

Why this answer is correct

The correct answer is C. (8). The highest power of (z) is (8). Other variables are treated like coefficients with respect to (z).

Step 3

Exam Tip

(z) की सबसे बड़ी घात (8) है। अन्य चर (z) के संदर्भ में गुणांक जैसे माने जाते हैं।

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(z) के संदर्भ में \(9x^6z^{10}-8x^2z^7+5x^3-6\) की डिग्री क्या है?

With respect to (z), what is the degree of \(9x^6z^{10}-8x^2z^7+5x^3-6\)?

Explanation opens after your attempt
Correct Answer

C. (10)

Step 1

Concept

The highest power of (z) is (10). Other variables are treated like coefficients with respect to (z).

Step 2

Why this answer is correct

The correct answer is C. (10). The highest power of (z) is (10). Other variables are treated like coefficients with respect to (z).

Step 3

Exam Tip

(z) की सबसे बड़ी घात (10) है। अन्य चर (z) के संदर्भ में गुणांक जैसे माने जाते हैं।

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(z) के संदर्भ में \(8x^5z^9-7x^3z^4+6x^2-5\) की डिग्री क्या है?

With respect to (z), what is the degree of \(8x^5z^9-7x^3z^4+6x^2-5\)?

Explanation opens after your attempt
Correct Answer

B. (9)

Step 1

Concept

The highest power of (z) is (9). Other variables are treated like coefficients with respect to (z).

Step 2

Why this answer is correct

The correct answer is B. (9). The highest power of (z) is (9). Other variables are treated like coefficients with respect to (z).

Step 3

Exam Tip

(z) की सबसे बड़ी घात (9) है। अन्य चर (z) के संदर्भ में गुणांक जैसे माने जाते हैं।

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(z) के संदर्भ में \(7x^4z^8-6x^2z^6+5x^3-4\) की डिग्री क्या है?

With respect to (z), what is the degree of \(7x^4z^8-6x^2z^6+5x^3-4\)?

Explanation opens after your attempt
Correct Answer

C. (8)

Step 1

Concept

The highest power of (z) is (8). Other variables are treated like coefficients with respect to (z).

Step 2

Why this answer is correct

The correct answer is C. (8). The highest power of (z) is (8). Other variables are treated like coefficients with respect to (z).

Step 3

Exam Tip

(z) की सबसे बड़ी घात (8) है। अन्य चर (z) के संदर्भ में गुणांक जैसे माने जाते हैं।

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(z) के संदर्भ में \(6x^2z^7-4xz^5+3x^4-9\) की डिग्री क्या है?

With respect to (z), what is the degree of \(6x^2z^7-4xz^5+3x^4-9\)?

Explanation opens after your attempt
Correct Answer

C. (7)

Step 1

Concept

The highest power of (z) is (7). Other variables are treated like coefficients with respect to (z).

Step 2

Why this answer is correct

The correct answer is C. (7). The highest power of (z) is (7). Other variables are treated like coefficients with respect to (z).

Step 3

Exam Tip

(z) की सबसे बड़ी घात (7) है। अन्य चर (z) के संदर्भ में गुणांक जैसे माने जाते हैं।

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(z) के संदर्भ में \(5x^3z^6-7x^2z^4+9x-2\) की डिग्री क्या है?

With respect to (z), what is the degree of \(5x^3z^6-7x^2z^4+9x-2\)?

Explanation opens after your attempt
Correct Answer

C. (6)

Step 1

Concept

The highest power of (z) is (6). Other variables are treated like coefficients with respect to (z).

Step 2

Why this answer is correct

The correct answer is C. (6). The highest power of (z) is (6). Other variables are treated like coefficients with respect to (z).

Step 3

Exam Tip

(z) की सबसे बड़ी घात (6) है। अन्य चर (z) के संदर्भ में गुणांक जैसे माने जाते हैं।

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(z) के संदर्भ में \(4x^2z^5-3xz^3+8x-1\) की डिग्री क्या है?

With respect to (z), what is the degree of \(4x^2z^5-3xz^3+8x-1\)?

Explanation opens after your attempt
Correct Answer

C. (5)

Step 1

Concept

The highest power of (z) is (5). Other variables are treated like coefficients with respect to (z).

Step 2

Why this answer is correct

The correct answer is C. (5). The highest power of (z) is (5). Other variables are treated like coefficients with respect to (z).

Step 3

Exam Tip

(z) की सबसे बड़ी घात (5) है। बाकी चर (z) के संदर्भ में गुणांक जैसे माने जाते हैं।

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