Amit and Bharat run around a circular track running in the same direction. They started at the same point and at the same time. Amit’s speed is four times Bharat’s speed. Both of them have different number of tokens with them. Whenever one of them overtakes the other, the former gives the latter as many tokens as the latter already had, so that the number of tokens with latter doubles. However, if a person overtakes another at the starting point, then the latter gives half his tokens to the former. There is no exchange of tokens if a fractional value is encountered. It is known that Bharat started with one token and Amit finished with 70 tokens after a certain number of rounds. Which of the following could be the number of tokens Amit started with? 1. 1012. 1023. 1284. 180

1) 1
2) 2
3) 3
4) 4