The correct option is C 9111% less than Kiran
Let the salary of Manish be 100, then Kiran will get 110.
Now, if Kiran gets 110, then Manish gets = 100
Now, if Kiran gets 100, then Manish gets =100×100110%=901011%
Hence, the salary Manish receives =(100−901011%)=9111% less