A can do a certain work in the same time in which B and C together can do it. If A and B together could do it in 10 days and C alone in 50 days, then B alone could do it in:

Akash Lawaniya • 9.58K Points
Tutor III Math

Q. A can do a certain work in the same time in which B and C together can do it. If A and B together could do it in 10 days and C alone in 50 days, then B alone could do it in:

(A) 15 days
(B) 20 days
(C) 25 days
(D) 30 days

Correct Answer - Option(C)

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

You must be Logged in to update hint/solution

Discusssion

Be the first to start discuss.

Related MCQs on Math

Q. A student has to secure 40% marks to pass. He gets 90 marks and fails by 10 marks. Maximum marks are...

Q. If the two-third of three - fourth of a number is 34, what will be the 20% of that number?

Q. Arjun runs a distance of 1500 m in 5 minutes. What is his speed in Km/hr ?

Q. The greatest 4-digit number exactly divisible by 10, 15, 20 is = ?

Q. A man walked diagonally across a square lot. Approximately, what was the percent saved by not walkin...

Q. A trader sells his goods at a discount 20%. He still makes a profit of 25%. If he sells the goods at...

Q. A boat running downstream covers a distance of 20 km in 2 hrs while it covers the same distance upst...

Q. The LCM of 3p,6p and 9p is

Q. Ashu’s mother was three times as old as Ashu 5 years ago. After 5 years she will be twice as o...

Q. The HCF of two numbers 12906 and 14818 is 478. Their LCM is

Learn All Math MCQs

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