Concept-wise Practice

observation notebook MCQ Questions for Class 9

observation notebook 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

2 questions tagged with observation notebook.

Question 1/2 Easy Science Exploration: Entering the World of Secondary Science Scientific questions and observations Class 9 Level 4

वैज्ञानिक अवलोकन दर्ज करने के लिए क्या उपयोग किया जा सकता है?

What can be used to record scientific observations?

Explanation opens after your attempt
Correct Answer

D. अवलोकन पुस्तिकाObservation notebook

Step 1

Concept

Facts and measurements are recorded systematically in an observation notebook. In exams identify the correct recording tool.

Step 2

Why this answer is correct

The correct answer is D. अवलोकन पुस्तिका / Observation notebook. Facts and measurements are recorded systematically in an observation notebook. In exams identify the correct recording tool.

Step 3

Exam Tip

अवलोकन पुस्तिका में तथ्य और माप व्यवस्थित रूप से लिखे जाते हैं। परीक्षा में सही अभिलेखन साधन पहचानें।

Open Question Page
Ask Friends
Question 2/2 Medium Science Exploration: Entering the World of Secondary Science Scientific questions and observations Class 9 Level 5

अवलोकन पुस्तिका में मिटाने के बजाय गलती पर एक रेखा खींचकर सुधार लिखना क्यों बेहतर है?

Why is it better to draw a line through an error and write the correction instead of erasing it in an observation notebook?

Explanation opens after your attempt
Correct Answer

C. इससे मूल अभिलेख और सुधार दोनों दिखाई देते हैंIt preserves both the original record and the correction

Step 1

Concept

Preserving the original entry keeps the record transparent and verifiable. Understand integrity in scientific records.

Step 2

Why this answer is correct

The correct answer is C. इससे मूल अभिलेख और सुधार दोनों दिखाई देते हैं / It preserves both the original record and the correction. Preserving the original entry keeps the record transparent and verifiable. Understand integrity in scientific records.

Step 3

Exam Tip

मूल प्रविष्टि सुरक्षित रहने से अभिलेख पारदर्शी और जाँच योग्य रहता है। परीक्षा में वैज्ञानिक रिकॉर्ड की ईमानदारी समझें।

Open Question Page
Ask Friends

observation notebook Revision Links

All MCQ Tags

Browse concept directory

All Subjects

Subject-wise practice

Search observation notebook

More keyword results