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ISRO Overview
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Overview Lesson

Vimal Singh Rathore
Travelling gives you 'experience' & teaching 'immortalizes' it. Loves both :)

Comments
(3)
U
Unacademy user
Mam I hve one query. Can we use 2 Past forms in a same tense? I felt betrayed is this clause correct?
your teaching is excellent and marvelous keep going on updating the topics thankyou so much
thankyou so much friend what a nice course u have made keeo it up
U ignites interest in whatever u teach...Thank u sir...