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Course Overview (in Hindi)
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Sindhu Ghati sabhyata and Vedic sabhyata overview in Hindi

Santosh Bhambhu
I have done my graduation and post graduation from Maharaja Ganga Singh University Bikaner. I am a RPSC selected Government Senior teacher .

Comments
U
Unacademy user
i think bolt is male member(shaft) and nut is female member(hole) please clarify this doubt ma'am
Ritika Sachan
2 years ago
yeah true that
NITIN GUPTA
2 years ago
but in video you had told bolt is considered as hole thats why i was confused ????????
Ritika Sachan
2 years ago
Yeah my Bad