TestMagic Forums - View Single Post - Is n-1 divisible by 3?

bizwizashish · 2009 June 29th, 11:55 AM

Great eye opener... because in such questions top of mind says that since consecutive .. hence divisible by 3.. hence A..

The only prob is .. i ahve seen so many questions on this type on this forum and some other places as well.. that it never occurred in my mind..

certainly useful..

Thanks

2009 June 29th, 11:55 AM	#11 (permalink)
bizwizashish Within my grasp! Join Date: Jan 2007 Posts: 409	Great eye opener... because in such questions top of mind says that since consecutive .. hence divisible by 3.. hence A.. The only prob is .. i ahve seen so many questions on this type on this forum and some other places as well.. that it never occurred in my mind.. certainly useful.. Thanks