First of all u need to know your regulation (Most of the rules will be depending on your regulation only). The students who are joining this year (2011) will come under R09 regulation. Each & every student in JNTU will be given an unique ID (Roll No/Hall Ticket no) which is of 10 digits (which contains digit & alphabets).This ID will be till the end of your final year. To know how it is generated check the below link
Code:
http://forum.jntuworld.com/showthread.php?6060-JNTU-Course-Codes-(Branch-Codes)-Generation-of-Roll-Numbers-Hall-Ticket-Numbers
Get JNTU-HYDERABAD Updates to your mobile directly at free of cost
Code:
http://forum.jntuworld.com/showthrea...t-free-of-cost
Syllabus Books
B.Tech For all Branches
Code:
http://forum.jntuworld.com/showthrea...Syllabus-Books
B.Pharmacy
Code:
http://www.ziddu.com/download/631131...09-10.pdf.html

Text Books
B.Tech Text Books
Code:
http://forum.jntuworld.com/showthrea...JNTU-ANANTAPUR

OR

http://forum.jntuworld.com/showthread.php?6343-E-Books-For-All-Subjects-All-Branches-(Semester-Wise)-For-R09-JNTU-HYD
B.Pharmacy Text Books
Code:
http://forum.jntuworld.com/forumdisplay.php?83-E-Books

Study Materials/Notes
Code:
http://forum.jntuworld.com/showthrea...ntuworld-users

Lab Manuals/Lab Softwares/Lab Programs
Code:
http://forum.jntuworld.com/showthrea...r-All-Branches

Academic Regulations 2010 For B.Tech/B.Phram(R09 Regulation)
B.Tech
Code:
http://www.ziddu.com/download/650108...gular.pdf.html
B.Pharmacy
Code:
http://www.ziddu.com/download/650108...gular.pdf.html

Academic Calender for B.Tech/B.Pharamacy 1st Year (Regular) during the academic year 2011-2012
Code:
http://forum.jntuworld.com/showthread.php?18205-JNTU-HYD-Academic-Calendar-for-B.Tech-B.-Pharmacy-1st-year-(Regular)-for-the-academic-year-2011-12

Allocation of Marks (Marks Distribution)
  • For External exams 75 Marks.
  • For Mid Exams 25 Marks (with 10 marks for objective paper, 10 marks for subjective paper and 5 marks for assignments)
You can get more info from the below link
Code:
http://forum.jntuworld.com/showthrea...nd-B.-Pharmacy
Note: Objective Test will be Paper Based Test.

Previous Bit Papers/ Sample Bit Papers
Code:
http://forum.jntuworld.com/showthrea...ear-I-Mid-Bits
&
http://forum.jntuworld.com/showthread.php?17982-JNTU-HYD-I-B.Tech-III-Mid-Term-Examinations-May–2011-Bit-Papers
&
http://forum.jntuworld.com/showthrea...per-All-4-Sets
&
http://forum.jntuworld.com/showthrea...TIVE-QUESTIONS
External Exams Question Paper Pattern
Code:
http://forum.jntuworld.com/showthread.php?4489-Info-on-JNTU-HYD-External-Exam-Pattern-For-1st-Year-(R09)-Students

Info pass marks
Code:
http://forum.jntuworld.com/showthrea...ANANTAPUR-2010
Previous External Questions Papers
B.Tech / B.Pharmacy [2009-2011] Question Papers
Code:
http://forum.jntuworld.com/showthrea...pers-2009-2011
Tips for Scoring Good Marks in JNTU Final Exams 
You can get Few tips from the below links. Just go through all the links
Code:
http://forum.jntuworld.com/showthrea...TU-Final-Exams

&

http://forum.jntuworld.com/showthrea...y-Examinations

&

http://forum.jntuworld.com/showthrea...TU-Final-Exams

&

http://forum.jntuworld.com/showthrea...versity-exams.

R09 Percentage & Credits Calculator-For All Branches
Code:
http://forum.jntuworld.com/showthrea...its-Calculator

General Holidays & Optional Holidays for the year 2011-2012 
Code:
http://forum.jntuworld.com/showthrea...-the-year-2011
If u have any more Doubts just reply here