I am a student of class 11 cbse(science subjects). i am already finding the transition from 10th to 11th grade a little difficult. however, i have been a bright student till now, and am certain i will cope up well with the syllabus. i also want to take up a career in science, and feel that a tryst at iisc will help, and hence want to clear the kvpy examination and interview. i know time is short, but i'm ready to put in any amount of effort to obtain the scholarship. there seems to be no official study material for the KVPY, but my friends who wrote it have told me that the questions are from cbse syllabus, though of slighlty higher level. how must i prepare?