जॉइन Examsbookउत्तर : 4. "47"
The total of the ages of Ashok, Akbar and Anil is 65 years. What was the total of their ages six years ago ?5
प्र: The total of the ages of Ashok, Akbar and Anil is 65 years. What was the total of their ages six years ago ?
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उत्तर : 4. "47"
व्याख्या :
Answer: D) 47 Explanation: Let their ages be x, y, zHence given that x + y + z = 65Now, six years ago x age is x - 6, y is y - 6 and that of z is z - 6Then the sum of their ages six years ago is (x + y + z) - (6 + 6 + 6) = 65 - 18 = 47