Q. A and B alone can complete work in 9 days and18 days respectively. They worked together; however 3 days before the completion of the work A left. In how many days was the work completed ?

Related MCQs on Math

Q. How many times in a day (24 Hrs) are the hands of a clock coincide ?

Q. In a race , Ravi covers 5 km in 20 min. How much distance will he cover in 100 min ?

Q. The weight of a 13 m long iron rod is 23.4 kg. The weight of 6 m long of such rod wiil be ?

Q. A mixture contains alcohol and water in the ratio 4 : 3. If 5 liters of water is added to the mixtur...

Q. When we reverse the digits of the number 13, the increases by 18. How many other two digit numbers i...

Q. A daily-wage laborer was engaged for a certain number of days for ₹ 5,750; but being absent on som...

Q. A fruit seller buys some oranges and by selling 40% of them he realizes the cost price of all the or...

Q. 8 men can do a work in 12 days. After 6 days of work, 4 more men were engaged to finish the work. In...

Q. A 4% stock yield 5%. The market value of the stock is ?

Q. What will be the simplest form of the ratio 3 hours : 1 day?

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