If $3$ men or $6$ boys can do a work in $20$ days, how many days will $6$ men and $8$ boys take to do the same work?

6

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

15

No worries! We‘ve got your back. Try BYJU‘S free classes today!

10

No worries! We‘ve got your back. Try BYJU‘S free classes today!

16

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $6$
$3 m e n = 6 b o y s$ or $1 m a n = 2 b o y s$ .
$6 m e n a n d 8 b o y s = (2 \times 6 + 8)$ boys or $20$ boys.
If $6$ boys can do a job in $20$ days
$∴ 20$ boys can do a job in $\frac{6 \times 20}{20} = 6 d a y s$ .

Suggest Corrections

Similar questions

Q. If

6

men and

8

boys can do a piece of work in

10

days and

26

men and

48

boys can do same in

2

days, the time taken by

15

men and

20

boys to do the same type of work will be :

If 15 men or 24 women or 36 boys can do a piece of work in 12 days, working 8 hours a day, how many men must be associated with 12 women and 6 boys to do another piece of work 2.25 times in 30 days working 6 hours in a day?

Join BYJU'S Learning Program

If 3 men or 6 boys can do a work in 20 days, how many days will 6 men and 8 boys take to do the same work?

The correct option is A 63 men=6 boys or 1 man=2 boys.6 men and 8 boys=(2×6+8) boys or 20 boys.If 6 boys can do a job in 20 days∴20 boys can do a job in 6×2020=6 days.

If $3$ men or $6$ boys can do a work in $20$ days, how many days will $6$ men and $8$ boys take to do the same work?

The correct option is A $6$
$3 m e n = 6 b o y s$ or $1 m a n = 2 b o y s$ .
$6 m e n a n d 8 b o y s = (2 \times 6 + 8)$ boys or $20$ boys.
If $6$ boys can do a job in $20$ days
$∴ 20$ boys can do a job in $\frac{6 \times 20}{20} = 6 d a y s$ .