trial and error पद्धति घटाने में प्रबंधन सिद्धांतों का योगदान क्या है?
What is the contribution of management principles in reducing trial and error method?
Explanation opens after your attempt
A. वे पुराने अनुभव से सही दिशा देते हैंThey give correct direction from past experience
Concept
Experience based principles reduce unnecessary experiments. In exams connect trial and error reduction with experience.
Why this answer is correct
The correct answer is A. वे पुराने अनुभव से सही दिशा देते हैं / They give correct direction from past experience. Experience based principles reduce unnecessary experiments. In exams connect trial and error reduction with experience.
Exam Tip
अनुभव आधारित सिद्धांत अनावश्यक प्रयोग घटाते हैं। परीक्षा में trial and error को अनुभव से बचाव से जोड़ें।
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