प्राकृतिक घटना का वैज्ञानिक अध्ययन करते समय सबसे उपयोगी दृष्टिकोण कौन सा है?
Which approach is most useful while scientifically studying a natural phenomenon?
Explanation opens after your attempt
A. ध्यानपूर्वक अवलोकन और प्रमाण एकत्र करनाCareful observation and collection of evidence
Concept
Natural phenomena are studied through observation and evidence. Do not accept hearsay without testing it.
Why this answer is correct
The correct answer is A. ध्यानपूर्वक अवलोकन और प्रमाण एकत्र करना / Careful observation and collection of evidence. Natural phenomena are studied through observation and evidence. Do not accept hearsay without testing it.
Exam Tip
प्राकृतिक घटनाओं का अध्ययन अवलोकन और प्रमाण से किया जाता है। सुनी हुई बात को जांचे बिना स्वीकार न करें।
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