other govt exam India Post Postman & Mail Guard Mock Test 2020 Quantitative Aptitude Time and Work Work Efficiency
Mr. Sanjay works as three times faster than Mr. Karan and takes 6 days less than to do a piece of work than Mr. Karen. Find out in how many days Mr. Karan can complete a work?
1
12 days
2
14 days
3
16 days
4
9 days