कौन सा जोड़ा गलत है?
Which pair is incorrect?
Explanation opens after your attempt
D. समय अध्ययन product variety reductionTime study product variety reduction
Concept
Product variety reduction is related to simplification. Exam tip: keep the key focus of every technique separate.
Why this answer is correct
The correct answer is D. समय अध्ययन product variety reduction / Time study product variety reduction. Product variety reduction is related to simplification. Exam tip: keep the key focus of every technique separate.
Exam Tip
product variety reduction सरलीकरण से संबंधित है। परीक्षा में हर technique का key focus अलग रखें।
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