a) 30

b) 40

c) 50

d) 60

b) 40

c) 50

d) 60

**KPSC Divisional Accountant-15**

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The ratio between ages of A and B is 2:3 and that between B and C is 1:2. If the sum of the ages of three is 110 years, how old is C?

a) 30

b) 40

c) 50

d) 60

**KPSC Divisional Accountant-15**

b) 40

c) 50

d) 60

60.Solution Let ages of A,B and C be x,y and z respectively.x:y = 2:3y:z = 1:2x = 2y/3z = 2xSum of three ages = x+y+Z = 1102 y/3 + y + 2x = 110=> y = 30 z = 60 |

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