We are three friends. All of us have different ages. Three years from now two of us will be of same age as two of us are aged, at present. What is the age gap between the eldest and the youngest amongst us?
(A) 3 years (B) 9 years (C) 12 years (D) 6 years
Answers
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Given : three friends have different ages
Three years from now two of them will be of same age as two of us are aged,
To Find : age gap between the eldest and the youngest
Solution:
Current ages
a , b and c years in ascending order
Ages after 3 years
a + 3 , b + 3 , c + 3
a + 3 = b
b + 3 = c
Adding both
a + b + 6 = b + c
=> 6 = c - a
Hence gap between the eldest and the youngest is 6 years
correct option is D)
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Answer:
Option D is the correct answer.
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