List of top Physics Questions on Vectors asked in BITSAT

Given that A + B = R and A = B = R. What should be the angle between A and B?
Given vecP = 2hati - 3hatj + 4hatk and vecQ = hatj - 2hatk. The magnitude of their resultant is:
Given that A + B = R and A = B = R. What should be the angle between A and B?
Two vectors A and B are such that | A+ B|=| A- B|. The angle between them is:
The two vectors A and B are drawn from a common point and C = A + B. The angle between A and B is: