मशीन शिक्षक में स्लॉट किसलिए प्रयोग होता था?
For what was the slot in the machine teacher used?
Explanation opens after your attempt
A. उत्तर डालने के लिएFor putting answers
Concept
Margie put her answers into the slot. In exams, remember the machine's checking method.
Why this answer is correct
The correct answer is A. उत्तर डालने के लिए / For putting answers. Margie put her answers into the slot. In exams, remember the machine's checking method.
Exam Tip
मार्जी अपने उत्तर स्लॉट में डालती थी। परीक्षा में मशीन द्वारा जांच का तरीका याद रखें।
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