A man went to an women underwear company for a job interview. The manager says, "If you can answer these 3 questions right, the job is yours!

We pack our panties in 7-packs, 5-packs and 12-packs. Why?"
The man thinks for a moment and replies,
The 7-packs are for Sri Lankan women: one for each day of the week.
The 5-packs are for American women: one each for Monday to Friday, and they don't wear panties on weekends.

The 12-packs are for Indiawomen: one each for January, February,
March, April, May, June, July, August, September, October, November, December.

He got the job!!!!!