Question

A and B can do a piece of work for Rs 1540. Find the difference between the wages of C and B for the same work If A can do the work in 12 days and B can do the same work in 8 days and with the help of C, A and B can do the same work in 2 days?
A) 980
B) 1232
C) 810
D) 1121

Answer 1

Hey mate this is your answer



1232

Answer 2

Answer:

Option B is correct.

Step-by-step explanation:

Given:

Money earn by A and B = Rs. 1540

Number days taken by A = 12

Number of days taken by B = 8

Number of days taken by A , B and C = 2 days

To find: Difference between wages of B and C .

 

Work done by A in a day = 1/12

Work done by B in a day = 1/8

Work done by C in a day = 1/2 - ( 1/12 + 1/8 ) = 7/24

Ratio of capacity of A : B : C = 1/12 : 1/8 : 7/24 = 2/24 : 3/24 : 7/24 = 2 : 3 : 7

Difference of wages of C & B = 4/5 x 1540

                                                   = 4 x 308 = Rs. 1232

Therefore, Option B is correct.