One year ago the ratio between rahul salary and rohit salary is 4 5 The ratio between their individu...........

Quantitative Aptitude ( CCS) Ratio, Proportion

One year ago the ratio between rahul salary and rohit salary is 4:5. The ratio between their individual salary of the last year and current year is 2:3 and 3:5 respectively. If the total current salary of rahul and rohit is 4300. Then find the current salary of rahul.

1200

1800

1600

2000

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Explanation:

4x and 5x is the last year salry of rahul and rohit respectively
Rahul last year to rahul current year = 2/3
Rohit last year to rohit current year = 3/5
Current of rahul + current of rohit = 4300
(3/2)*4x + (5/3)*5x = 4300.
X = 300.
So rahul current salary = 3/2 * 4* 300 = 1800