Convet to Radical Form X^2a/b is:
A. b under-root X^2a
B. a under-root X^2b
C. b under-root X^2b
D. a under-root X^2a
22 :55 train start reached station at 6:05 time, total time?
A. 7 hrs 10 min
B. 8 hrs 14 min
C. 10 hrs 5 min
D. None of these