NO!
Sasori doesn't even know Hinata exists.
They never meet
No.
They met when Pain sent Sasori, Kisame, and Itachi to find Deidara to recruit him for the Akatsuki. Once Deidara joined the Akatsuki, he and Sasori became partners.
nope
Deidara and Sasori first meet in Episode 2 of Naruto Shippuden, titled "The Akatsuki Makes Its Move". In this episode, Deidara is sent by the Akatsuki to capture Gaara, while Sasori observes from the shadows.
they were classmates in the ninja academy
Yes, they went to the same academy.
I dont think they ever meet, but they have seen each other at the chunin exams.
Sasori is from the Sand Village.
'Sasori' ("scorpion") is written: 蠍
yes when naruto is loooking for a 3rd teamate in shippuden
you can't get puppet form sasori you can only play with sasori hiruko and sasori with the third kazekage