R

Ram Avtar Sharma • 4.50K Points
Extraordinary Math 

Q. A and B can do a job together in 12 days. A is 2 times as efficient as B. In how many days can B alone complete the work ?

  • (A) 18 days
  • (B) 9 days
  • (C) 36 days
  • (D) 12 days
  • Correct Answer - Option(C)
  • Views: 21
  • Filed under category Math

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs on Math

Q. The ratio of the income of A and B is 5 : 4 and the ratio of their expenditures are 2:1. If at the E...

Q. The price of rice falls by 20%. How much rice can be bought now with the money that was sufficient t...

Q. The average age of 24 students in a class is 10. If the teacher’s age is included, the average...

Q. When a number is divided by 15, 20 or 35, each time the remainder is 8. Then the smallest number is

Q. The average age of a class is 15.8 year. The average age of the boys in the class is 16.4 year and t...

Q. Nitin’s salary was reduced by 10% and then the reduced salary was increased by 10%. His new sa...

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

Q. A, B and C can complete a work in 10, 12 and 15 days respectively. They started the work together. B...

Q. Last year, the population of a town was x and if it increases at the same rate, next year it will be...

Q. Ram Lal is a renowned packager of fruits in Varanasi. He packs 70 mangoes or 56 guavas every day wor...

Learn All Math MCQs

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

Image

Question analytics