The average of daily income of P, Q and R is 60. If Q earns Rs.20 more – InterviewSolution

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1.	The average of daily income of P, Q and R is 60. If Q earns Rs.20 more than R and P earns double of what R earns. What is the daily in-come of R?
Answer» 10Explanation:LET the SALARY of R be xR=xQ=x+20P=x2x+x+20+x2=602x+20+2x=604x+20=604x=60-20x=40/4=10so, the salary of r is 10 DAILY

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