If 5 spiders can 5 files in 5 minutes , how many flies can 100 spiders catch in 100 minutes ?
If 5 cats can catch 5 mice in 5 minutes, how many cats are required to catch 100 mice in 100 minutes?
20 ants can complete a piece of work in 30 days and 30 spiders can complete the same work in 24 days. If all 20 ants and 30 spiders work together, in how many days will the work get completed?
Renu can type 80 words in 5 minutes. How many words can she type in 1 minute ?