टॉमी का पहले यांत्रिक शिक्षक हटना किस बात को साबित करता है?
What does Tommy's earlier mechanical teacher being taken away prove?
Explanation opens after your attempt
A. मशीनों में भी खराबी आ सकती हैMachines can also develop faults
Concept
Tommy's teacher had a faulty history sector. In exams, remember it as an example of machine unreliability.
Why this answer is correct
The correct answer is A. मशीनों में भी खराबी आ सकती है / Machines can also develop faults. Tommy's teacher had a faulty history sector. In exams, remember it as an example of machine unreliability.
Exam Tip
टॉमी के शिक्षक का इतिहास भाग खराब हो गया था। परीक्षा में मशीनों की अस्थिरता का उदाहरण याद रखें।
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