Question
गाइरो दिग्सूचक का आविष्कार कब हुआ था?
Answer
1911 ई0 में हुआ था।Subscribe to our youtube channel!
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Hinglish Excerpt
Gyro digsoochak ka Avishkaar kab hua tha?
Tags: आविष्कारगाइरो दिग्सूचक
Subjects: General KnowledgeCurrent AffairsTraditional General Knowledge
Exams: UPSCUPPCSSSCRRBIBPSSBIRBICTETAFCATUGC NETDefence/PoliceUPPCLCourt/LegalOthers
