If 15 lions can kill 15 deers in 15 minutes how long will it take 100 lions to kill 100 deers?	Choose the most appropriate option
A) 1 minutes  B) 15 minute  C) 100 minutes  D) 10000 minutes  E) 1000 minutes

Rationale: we can try the logic of time and work , our work is to kill the deers so 15 ( lions ) * 15 ( min ) / 15 ( deers ) = 100 ( lions ) * x ( min ) / 100 ( deers ) hence answer is x = 15 answer : b
Answer: B