engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Quantitative Aptitude Time and Work Pipe and Cistern
Three pipes A, B and C can fill a cistern in 72 hours. After working at it together for 24 hours, C is closed and A and B filled the remaining part in 72 hours. Find the number of hours required by C alone to fill the cistern.
1
196
2
226
3
206
4
216