Correct Option: B

5 in decimal = 101 in binary. ---- (i)

0.375 * 2 = 0.750
0.75 * 2 = 1.500
0.5 * 2 = 1.000

Consider,only the decimal part from top to bottom ( 0 1 1)
so 0.375 in decimal is equivalent to .011 in binary. -- (ii)

from (i) & (ii)
5.375=101.011