Question

how E-TICKETING IS AN USEFUL WAY TO REDUCE CORRUPTION

Answer 1

yes,  e  ticketing  is  very  helpful  in  reducing  corruption  because  there  is  no  chance  of  mistakes .

 the  payments  are  done  by  net  banking  and  the  money  is  taken  from  our  respective  bank  accounts.
 
we are also receiving an online bill which we can print as a proof.

we do not have to stand in lines for hours.

we can our tickets in just some seconds.

Answer 2

E- Ticketing is an useful way of reducing corruption because in E- Ticketing the specific and required amount of money is transferred from our accounts in any bank. So the officials will not have a percent chance to make any profit of their own. 
We can also have a print out proof of having made a payment through the Internet and there is no chance of us being made fool.
We also save time as the time to make tickets at the booking center is reduced.