5 years ago A was 6 year elder than B. After 6 years B will be 8 years elder than C. After 7 years C will be 10 years elder than D. If present age of D is 60 years old, then find the present age of A?
Answer & explanation
Correct answer: option 1
Present age of D = 60 years
Present age of C = (60 + 10) = 70 years
Present age of B = (70 + 8) = 78 years
Present age of A = (78 + 6) = 84 years