Correct Answer:
Option A - According to the question,
534, 945, 317, 354, 781
(Ascending order) 317, 354, 534, 781, 945
Hence, it is clear from the above that there is no any number which will remain unchanged.
A. According to the question,
534, 945, 317, 354, 781
(Ascending order) 317, 354, 534, 781, 945
Hence, it is clear from the above that there is no any number which will remain unchanged.