Singapore Tourist Visa Apply

[balajiS]

Hi Friends,

I would like to apply Singapore Tourist Visa for my brother for 30 days, i have booked Flight from 10th Sep 2015 return 7th Oct 2015. My concern is if i am apply Visa today, Plan travel date as 10th Sep 2015. Visa will be approved from 10th Sep or even before dates its will approved.
My worry is i booked flight already 10th Sep to 7th Oct (Round Trip)
Kindly advice, if i am apply today, from which date on wards they will approve the visa.

Thanks