Working for 8 hours, 40 people can build in 21 days. Working for 10 hours the work will be completed in 14 days. How many people need to complete the same work?
solution of sample papers for class 10 boards - cbse class 10 sample paper for 2020 board - English
Kindly write solution of sample papers for class 10 board-cbse class 10 sample paper for 2020 boards -- english language and literature (code 184)
solution of sample papers for class 10 board-cbse class 10 sample paper for 2020 boards -- english language and literature (code 184)
solution of sample papers for class 10 boards - cbse class 10 sample paper fro 2020 boards - English language and literature (code 184)