Concept-wise Practice

incomplete-form MCQ Questions for Class 10

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

All Tags Search Similar

Practice Questions

4 questions tagged with incomplete-form.

Question 1/4 Expert Mathematics Real Numbers Prime factorisation Class 10 Level 8

किस विकल्प में अभाज्य गुणनखंडन अधूरा है?

Which option has incomplete prime factorisation?

Explanation opens after your attempt
Correct Answer

A. \(2^6\times81\times121\)

Step 1

Concept

In an incomplete form, composite bases remain.

Step 2

Why this answer is correct

81 and 121 are composite bases.

Step 3

Exam Tip

\(2^6\times81\times121\) must be changed into \(2^6\times3^4\times11^2\). चरण 1: अधूरे रूप में संयुक्त आधार बच जाता है। चरण 2: 81 और 121 संयुक्त आधार हैं। चरण 3: \(2^6\times81\times121\) को \(2^6\times3^4\times11^2\) में बदलना होगा।

Open Question Page
Ask Friends
Question 2/4 Hard Mathematics Real Numbers Prime factorisation Class 10 Level 9

किस विकल्प में अभाज्य गुणनखंडन अधूरा है?

Which option has incomplete prime factorisation?

Explanation opens after your attempt
Correct Answer

A. \(2^5\times81\times49\)

Step 1

Concept

In an incomplete form, composite bases remain.

Step 2

Why this answer is correct

81 and 49 are composite bases.

Step 3

Exam Tip

\(2^5\times81\times49\) must be changed into \(2^5\times3^4\times7^2\). चरण 1: अधूरे रूप में संयुक्त आधार बच जाता है। चरण 2: 81 और 49 संयुक्त आधार हैं। चरण 3: \(2^5\times81\times49\) को \(2^5\times3^4\times7^2\) में बदलना होगा।

Open Question Page
Ask Friends
Question 3/4 Hard Mathematics Real Numbers Prime factorisation Class 10 Level 7

किस विकल्प में अभाज्य गुणनखंडन अधूरा है?

Which option has incomplete prime factorisation?

Explanation opens after your attempt
Correct Answer

A. \(2^4\times45\times49\)

Step 1

Concept

In an incomplete form, composite factors remain.

Step 2

Why this answer is correct

Both 45 and 49 are composite.

Step 3

Exam Tip

\(2^4\times45\times49\) must be changed into \(2^4\times3^2\times5\times7^2\). चरण 1: अधूरे रूप में संयुक्त गुणनखंड बचा रहता है। चरण 2: 45 और 49 दोनों संयुक्त हैं। चरण 3: \(2^4\times45\times49\) को \(2^4\times3^2\times5\times7^2\) में बदलना होगा।

Open Question Page
Ask Friends
Question 4/4 Hard Mathematics Real Numbers Prime factorisation Class 10 Level 8

किस विकल्प में अभाज्य गुणनखंडन अधूरा है?

Which option has incomplete prime factorisation?

Explanation opens after your attempt
Correct Answer

A. \(2^5\times21^2\)

Step 1

Concept

In an incomplete form, a composite base remains.

Step 2

Why this answer is correct

21 is composite and \(21=3\times7\), so \(2^5\times21^2\) is not final.

Step 3

Exam Tip

Change it into \(2^5\times3^2\times7^2\). चरण 1: अधूरे रूप में कोई संयुक्त आधार बचा रहता है। चरण 2: 21 संयुक्त है और \(21=3\times7\), इसलिए \(2^5\times21^2\) अंतिम नहीं है। चरण 3: इसे \(2^5\times3^2\times7^2\) में बदलें।

Open Question Page
Ask Friends

incomplete-form Revision Links

All MCQ Tags

Browse concept directory

All Subjects

Subject-wise practice

Search incomplete-form

More keyword results