List of top Physics Questions on Youngs double slit experiment asked in JIPMER MBBS

In YDSE angular fringe width is 0.1 rad wavelength of light used is 6000 Å, find the distance between 2 slits
In YDSE S1 and S2 has intensity I and 9I. Find difference in intensity b/w point which has phase difference of π/2 and π.
In YDSE if white light is used then.