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Chemistry Model Test 1 (in Tamil)
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It's very useful for RPF RRB TNPSC competitive exams

Saravana Kumar is teaching live on Unacademy Plus

Saravana Kumar
# Founder of "Tamizha Academy" # l cleared TNTET # I have 7 years experience in competitive exams (TNPSC, TNTET, POLICE, ARMY, RRB)

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(3)
U
Unacademy user
Thank you mam, I had never been through this deep information about North America.. It's gonna work a lot for me, 🙂
I
3 question answer wrong.correct answer is D kaliyam 29°C
sir third question sariya