A pond was one flower in it. It doubles the flower every min.If the pond is full in 100 min,how many min will it be half full ?

(a) 99 (b) 100 (c) 50 (d) 101

:shock:

what simple 99 minute


:evil:

A pond was one flower in it. It doubles the flower every min.If the pond is full in 100 min,how many min will it be half full ?

(a) 99 (b) 100 (c) 50 (d) 101


99 is the answer to my knowledge

A pond was one flower in it. It doubles the flower every min.If the pond is full in 100 min,how many min will it be half full ?

(a) 99 (b) 100 (c) 50 (d) 101


99 is the answer to my knowledge

99 IS CORRECT. Please tell me how this answer is coming .Give me in details.

99 IS CORRECT. Please tell me how this answer is coming .Give me in details.

hi so simple man , just work it backwards it is doubling everminute so if the flowers are 100 at time n so it will be 50 at time n-1. so if it is full at 100 minute so it will half at n-1=99 minute

:)
:twisted:

Thanks svickram.......!!!!