Question

Recently, I heard the news that Microsoft CEO, Bill Gates earn $ 114 per second, so even if he
drops $ 100 currency he would not mind picking it up, since he has already earned $ 114. His total
income annually is $ 72 billion. Can you tell me how many zeros are in it?
(1) 6
(2) 7
(3) 8
(4) 9

Answer 1

there answer is (1).6

Answer 2

72 billion -> 72,000,000,000
Ans: (4) 9