Question

If​ ​5​ ​persons​ ​can​ ​do​ ​5​ ​times​ ​of​ ​a​ ​work​ ​in​ ​5​ ​days,​ ​then​ ​10​ ​persons​ ​can​ ​do​ ​10​ ​times​ ​of​ ​that​ ​work​ ​in: option​ ​1​ ​:​ ​10​ ​days option​ ​2​ ​:​ ​8​ ​days option​ ​3​ ​:​ ​5​ ​days option​ ​4​ ​:​ ​2​ ​days

Answer 1

2:8 is the ans of this question