MHT CET Physics question

If a pendulum, which gives correct time beats second on ground at a certain place, is moved to the top of a tower 320 m high, then the loss of time of the pendulum clock in one day, in sec, is

• (A)2.16 sec
• (B)1.08 sec.
• (C)0.54 sec.
• (D)4.32 secCorrect