What is the tenth digit of (5!*5! - 5!*3!)/5? Choose the correct answer.
A) 1  B) 2  C) 0  D) 6  E) 7

Rationale: ( 5 ! * 5 ! + 5 ! * 3 ! ) / 5 = 5 ! ( 5 ! + 3 ! ) / 5 = 120 ( 120 + 6 ) / 5 = 3024 units digit of the above product will be equal to 2 answer b
Answer: B