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Question Easy Artificial Intelligence Employability Skills Green Skills Class 12 Level 23

कागज और कार्डबोर्ड सामान्यतः किस कचरे में रखे जाते हैं?

Paper and cardboard are generally kept in which waste?

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Correct Answer

C. सूखा कचराDry waste

Step 1

Concept

Paper and cardboard are dry recyclable materials. Keep them separate from wet waste in exams.

Step 2

Why this answer is correct

The correct answer is C. सूखा कचरा / Dry waste. Paper and cardboard are dry recyclable materials. Keep them separate from wet waste in exams.

Step 3

Exam Tip

कागज और कार्डबोर्ड सूखे रीसायकल योग्य पदार्थ हैं। परीक्षा में इन्हें गीले कचरे से अलग रखें।

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Question Easy Chemistry Some Basic Concepts of Chemistry Nature of matter Class 11 Level 10

कार्डबोर्ड को छोटे टुकड़ों में काटना किस परिवर्तन का उदाहरण है?

Cutting cardboard into small pieces is an example of what change?

Explanation opens after your attempt
Correct Answer

A. भौतिक परिवर्तनPhysical change

Step 1

Concept

Cutting changes only the size and shape. Exam tip: cutting and tearing are physical changes.

Step 2

Why this answer is correct

The correct answer is A. भौतिक परिवर्तन / Physical change. Cutting changes only the size and shape. Exam tip: cutting and tearing are physical changes.

Step 3

Exam Tip

काटने से केवल आकार बदलता है। परीक्षा में काटना और फाड़ना भौतिक परिवर्तन है।

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