एक ही अवलोकन कई बार करने से क्या बढ़ता है?
What increases when the same observation is made several times?
Explanation opens after your attempt
D. विश्वसनीयताReliability
Concept
Repeated observations are more dependable. Repetition helps identify errors.
Why this answer is correct
The correct answer is D. विश्वसनीयता / Reliability. Repeated observations are more dependable. Repetition helps identify errors.
Exam Tip
दोहराए गए अवलोकन अधिक भरोसेमंद होते हैं। पुनरावृत्ति त्रुटि पहचानने में मदद करती है।
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