Question

The ratio of salary of employee A and B is 4:5. If
the salary of the employee A is increased by 20%
and that of employee B is increased by Rs.
10000, the ratio of the salary remains the same
The actual salary of employee B is?
Rs 50000
Rs 45000
Rs 30000
Rs 40000
Clear my choice​

Answer 1

Answer:

let the salary of a be 4X

let the salary of b be 5X

by ratio.

new salary of A is 4 X+(4x/5)-------24X/5_____eq1

new salary of B is 5 X+10000----eq2

5×eq1=4×eq2

5×(24X)/5. =. 4× 5(X+2000)

24X=20X+40000

4X=40000

X=10000

the actual salary of b is 5X

which is equal to Rs.50000

option A is correct answer

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