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complete-observation MCQ Questions for Class 9

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

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3 questions tagged with complete-observation.

Question 1/3 Hard Science Exploration: Entering the World of Secondary Science Scientific questions and observations Class 9 Level 5

कौन सा डेटा अभिलेख वैज्ञानिक रूप से सबसे पूर्ण है?

Which data record is scientifically the most complete?

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Correct Answer

C. दस मिनट में तापमान 25 डिग्री सेल्सियस से 38 डिग्री सेल्सियस हुआTemperature rose from 25 degrees Celsius to 38 degrees Celsius in ten minutes

Step 1

Concept

This record includes initial value final value unit and time. Identify the components of complete data.

Step 2

Why this answer is correct

The correct answer is C. दस मिनट में तापमान 25 डिग्री सेल्सियस से 38 डिग्री सेल्सियस हुआ / Temperature rose from 25 degrees Celsius to 38 degrees Celsius in ten minutes. This record includes initial value final value unit and time. Identify the components of complete data.

Step 3

Exam Tip

इस अभिलेख में प्रारंभिक मान अंतिम मान इकाई और समय सभी हैं। परीक्षा में पूर्ण डेटा के घटक पहचानें।

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Question 2/3 Easy Science 36 Exploration: Entering the World of Secondary Science Class 9 Level 6

अवलोकन में स्थान लिखने से क्या लाभ होता है?

What is the benefit of recording location in an observation?

Explanation opens after your attempt
Correct Answer

D. अवलोकन का संदर्भ स्पष्ट होता हैThe context of the observation becomes clear

Step 1

Concept

Recording the location shows where the event was observed. It makes the record more complete.

Step 2

Why this answer is correct

The correct answer is D. अवलोकन का संदर्भ स्पष्ट होता है / The context of the observation becomes clear. Recording the location shows where the event was observed. It makes the record more complete.

Step 3

Exam Tip

स्थान लिखने से पता चलता है कि घटना कहां देखी गई। इससे अभिलेख अधिक पूर्ण बनता है।

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Question 3/3 Medium Science 39 Exploration: Entering the World of Secondary Science Class 9 Level 4

किस कथन में संख्या स्थान और गतिविधि तीनों दर्ज हैं?

Which statement records number location and activity together?

Explanation opens after your attempt
Correct Answer

C. विद्यालय के मैदान में चार कबूतर दाना चुग रहे थेFour pigeons were pecking grains in the school ground

Step 1

Concept

This statement clearly includes number location and activity. Record useful context in a complete observation.

Step 2

Why this answer is correct

The correct answer is C. विद्यालय के मैदान में चार कबूतर दाना चुग रहे थे / Four pigeons were pecking grains in the school ground. This statement clearly includes number location and activity. Record useful context in a complete observation.

Step 3

Exam Tip

इस कथन में संख्या स्थान और गतिविधि स्पष्ट हैं। पूर्ण अवलोकन में उपयोगी संदर्भ दर्ज करें।

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