Q. A and B can do a piece of work in 30 days, while B and C can do the same work in 24 days and C and A in 20 days. They all work together for 10 days when B and C leave. How many days more will A take to finish the work?

Related MCQs on Math

Q. The fourth proportional to 5, 8, 15 is:

Q. A trader sells goods to a customer at a profit of k% over the cost price, besides it he cheats his c...

Q. A watch is 1 minute slow at 1 p.m. on Tuesday and 2 minutes fast at 1 p.m. on Thursday. When did it ...

Q. A goods train left A for B at 3pm at an average speed of 60km/hr. At 6 pm, an express train also had...

Q. From a class of 42 boys, a boy aged 10 year goes away and in his place. Iff on account of this chang...

Q. In a 4-digit number, the sum of the first two digits is equal to that of last two digits. The sum of...

Q. A, B and C are three partners of a partnership firm. Out of firm’s fund they have withdrawn Rs...

Q. Two men start together to walk to a certain destination, one at 3.75 km an hour and another at 3 km ...

Q. A tradesman marks his goods at such a price that after allowing a discount of 15%, he makes a profit...

Q. In an election only two candidates contested 20% of the voters did not vote and 120 votes were decla...

Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.