Rohit, Dhawan, Virat, Dhoni and Mayank are five friends. Their mean age is 28. What is the age of Virat?
Statement I : Rohit’s age is 28
Statement II : Dhawan’s age is 6 years less than Mayank and Mayank’s age is 10 years less than Dhoni.
Statement III : Virat’s age is 12 years more than Dhawan’s age and 6 years more than Mayank’s age.
Rohit + Dhawan+ Virat + Dhoni + Mayank= 28 × 5 = 140 From statement I: Dhawan+ Virat + Dhoni + Mayank= 112 From statement II: Dhawan = Mayank – 6 and Mayank = Dhoni – 10 so, Dhoni = Mayank + 10 From statement III: Virat = Dhawan + 12 and Mayank + 6 ;Combining all three statements, we get the age of Virat.