MCQ
वैज्ञानिकाः किं कृत्वा दुःखं परिहरन्ति ?
  • A
    खेलनीयकं
  • B
    विद्यादानं
  • नवम् आविष्कारं
  • D
    राष्ट्ररक्षां

Answer

Correct option: C.
नवम् आविष्कारं

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