please solve the given problem...

@ktvgames (142)
Pakistan
December 3, 2006 3:24am CST
there are 100 roses growing in my garden. each rose is either red or yellow. it os known that atleast one rose is yellow and among every two rosesatleast one is red.how many yellow roses are there in my garden. a)50 b)49 c)51) d)99 e)1
3 responses
@wasim989 (2298)
• India
3 Dec 06
I think the answer is 50........................................
@ktvgames (142)
• Pakistan
3 Dec 06
answer is 1
• India
3 Dec 06
Red and  Yellow Roses - Mix of Red and Yellow Roses
I think it is 50 red and 50 yellow roses
@wasim989 (2298)
• India
3 Dec 06
I think the answer is 50........................................