Three workers can do a job in 12 days. Two of the workers work twice as fast as the third. How long would it take one of the fastest workers to do the job alone?
ক. [গণিত]
খ. [গণিত]
গ. [গণিত]
ঘ. [গণিত]
উত্তর: [গণিত]
Admission JU B প্রশ্নব্যাংক ২০১০-২০১১ MCQ — Prosthuti প্রশ্নব্যাংক
Admission · JU B প্রশ্নব্যাংক · ২০১০-২০১১ · MCQ
Three workers can do a job in 12 days. Two of the workers work twice as fast as the third. How long would it take one of the fastest workers to do the job alone?
- ক.
- খ.
- গ.
- ঘ.
উত্তর