Z.x = y; x + y + z = 5z→ x + y = 4z.→ 2x = 4z; x = 2zthree years agox – 3 = 3 (z – 3)→ 2z – 3 = 3z – 9 (as x = y = 2z)→ 9 – 3 = z→ 6 = zPresent age of C is 6 years and after 4 years from now C will be 10 years old.Hence, 10 is the correct ANSWER.

"> Z.x = y; x + y + z = 5z→ x + y = 4z.→ 2x = 4z; x = 2zthree years agox – 3 = 3 (z – 3)→ 2z – 3 = 3z – 9 (as x = y = 2z)→ 9 – 3 = z→ 6 = zPresent age of C is 6 years and after 4 years from now C will be 10 years old.Hence, 10 is the correct ANSWER.

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A, B and C are three brothers. A’s age is the same as that of B. Sum of the ages of all the three brothers is five times the age of C. Three years ago, A’s age was three times that of C. Four years from now, what will be C’s age?

Logical and Verbal Reasoning Ranking Puzzle in Logical and Verbal Reasoning 11 months ago

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Let the age of A be x, B be y and C be Z.x = y; x + y + z = 5z→ x + y = 4z.→ 2x = 4z; x = 2zthree years agox – 3 = 3 (z – 3)→ 2z – 3 = 3z – 9 (as x = y = 2z)→ 9 – 3 = z→ 6 = zPresent age of C is 6 years and after 4 years from now C will be 10 years old.Hence, 10 is the correct ANSWER.

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