I have applied for the Indian Institute of technology Joint Entrance Exam but I have no idea about its paper pattern so I want to download its paper of 2012 of Physics so please tell me from where I can get this.

[vikash]

As you want the IIT JEE Paper of 2012 of Physics so here is the information of the same: Some content of the file has been given here:

A thin uniform rod, pivoted at O, is rotating in the horizontal plane with constant angular speed , as shown in the figure. At time, t = 0, a small insect starts from O and moves with constant speed v with respect to the rod towards the other end. It reaches the end of the rod at t = T and stops. The angular speed of the system remains  throughout. The magnitude of the torque (|   |) on the system about O, as a function of time is best represented by which plot?

For more information I am uploading a PDF file which is free to download: