Daily MCQs

If a father can do a job as fast as his two sons working together, and one son takes 3 hours while the other takes 6 hours to do the job, how many hours will the father take to do the job alone?

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Similar MCQs

Which Article of the Indian Constitution relates to citizenship? The Bohag Bihu is also known as: What is the Full Form of BIOS? A father is twice as old as his son. 20 years ago, the age of the father was 12 times the age of the son. The present age of the father is: In which year did Sukapha establish the Ahom Kingdom in Charaideo?