A is twice as good a workman as B and together they finish a piece of work in 25 days. In how many days will an alone the work?

Options
- 24 days
- 25 days
- 26 days
- None

CORRECT ANSWER : None

Discussion Board
Eee

Yes.. But.. Their in the qstn they didn''t mention whther it is A or B need to find

DiyaSumoro 08-19-2020 12:11 PM

Solution

A+B together finish in = 25 days
Ratio of A and B
A:B
2:1
Because A is twice as good as B
A will complete it alone in 12.5 days
B will complete it alone in 25 days

Muhammad Khan 10-12-2019 02:26 AM

explaination

a is twice good a B
lets us assume
a=2x b=x
working days = 25
per day work is 1/25
2x+x=1/25
3x=1/25
x=1/75

multiply 2 on both side: 1/75*2
x=37.5

so option is none

Sanjay Boga 10-16-2018 06:36 AM

Cant find the solution

What is the solution of this q.

A is twice as good a workman as B and together they finish a piece of work in 25 days. In how many days will an alone the work?

Dhananjaya Swain 09-20-2018 02:52 AM

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