Concept-wise Practice

axis-angle MCQ Questions for Class 11

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

Practice Questions

5 questions tagged with axis-angle.

किस कोण की अंतिम भुजा धनात्मक (x)-अक्ष पर होगी?

Which angle has its terminal side on the positive (x)-axis?

Explanation opens after your attempt
Correct Answer

B. \(720^\circ\)

Step 1

Concept

\(720^\circ=2\times360^\circ\), so its terminal side lies on the positive (x)-axis. Multiples of \(360^\circ\) return to this axis.

Step 2

Why this answer is correct

The correct answer is B. \(720^\circ\). \(720^\circ=2\times360^\circ\), so its terminal side lies on the positive (x)-axis. Multiples of \(360^\circ\) return to this axis.

Step 3

Exam Tip

\(720^\circ=2\times360^\circ\) है इसलिए अंतिम भुजा धनात्मक (x)-अक्ष पर होगी। \(360^\circ\) के गुणज इसी अक्ष पर लौटते हैं।

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यदि \( \theta \) की अंतिम भुजा धनात्मक (y)-अक्ष पर है तो \(0^\circ\) से \(360^\circ\) के बीच \( \theta \) का मान क्या हो सकता है?

If the terminal side of \( \theta \) lies on the positive (y)-axis, what can be the value of \( \theta \) between \(0^\circ\) and \(360^\circ\)?

Explanation opens after your attempt
Correct Answer

D. \(90^\circ\)

Step 1

Concept

The terminal side lies on the positive (y)-axis at \(90^\circ\). Axis angles are not placed in quadrants.

Step 2

Why this answer is correct

The correct answer is D. \(90^\circ\). The terminal side lies on the positive (y)-axis at \(90^\circ\). Axis angles are not placed in quadrants.

Step 3

Exam Tip

धनात्मक (y)-अक्ष पर अंतिम भुजा \(90^\circ\) पर होती है। अक्षीय कोणों को चतुर्थांश में नहीं रखा जाता।

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यदि अंतिम भुजा ऋणात्मक (x)-अक्ष पर हो तो कोण का एक माप कौन सा हो सकता है?

If the terminal side lies on the negative (x)-axis then which can be one measure of the angle?

Explanation opens after your attempt
Correct Answer

C. \(180^\circ\)

Step 1

Concept

The terminal side lies on the negative (x)-axis at \(180^\circ\). Axis angles are not counted in quadrants.

Step 2

Why this answer is correct

The correct answer is C. \(180^\circ\). The terminal side lies on the negative (x)-axis at \(180^\circ\). Axis angles are not counted in quadrants.

Step 3

Exam Tip

ऋणात्मक (x)-अक्ष पर अंतिम भुजा \(180^\circ\) पर होती है। अक्षीय कोणों को चतुर्थांश में नहीं गिनते।

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\(90^\circ\) कोण किस अक्ष पर स्थित होता है?

On which axis does the angle \(90^\circ\) lie?

Explanation opens after your attempt
Correct Answer

C. धनात्मक (y)-अक्षPositive (y)-axis

Step 1

Concept

The terminal side of \(90^\circ\) lies on the positive (y)-axis. Do not place axis angles inside quadrants.

Step 2

Why this answer is correct

The correct answer is C. धनात्मक (y)-अक्ष / Positive (y)-axis. The terminal side of \(90^\circ\) lies on the positive (y)-axis. Do not place axis angles inside quadrants.

Step 3

Exam Tip

\(90^\circ\) की अंतिम भुजा धनात्मक (y)-अक्ष पर होती है। अक्षीय कोणों को चतुर्थांश में न रखें।

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\(180^\circ\) पर अंतिम भुजा कहाँ स्थित होती है?

Where does the terminal side lie at \(180^\circ\)?

Explanation opens after your attempt
Correct Answer

B. ऋणात्मक (x)-अक्ष परOn negative (x)-axis

Step 1

Concept

At \(180^\circ\), the terminal side lies on the negative (x)-axis. Angles on axes do not belong to any quadrant.

Step 2

Why this answer is correct

The correct answer is B. ऋणात्मक (x)-अक्ष पर / On negative (x)-axis. At \(180^\circ\), the terminal side lies on the negative (x)-axis. Angles on axes do not belong to any quadrant.

Step 3

Exam Tip

\(180^\circ\) पर अंतिम भुजा ऋणात्मक (x)-अक्ष पर होती है। अक्षों पर स्थित कोण किसी चतुर्थांश में नहीं आते।

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