The sum of the reciprocals of Rehman’s ages 3 years ago and 5 years from now is 1/3. The present age of Rehman is:
A. 7
B. 10
C. 5
D. 6
Answer:A
The sum of the reciprocals of Rehman’s ages 3 years ago and 5 years from now is 1/3. The present age of Rehman is:
A. 7 B. 10 C. 5 D. 6
Explanation: Let, x is the present age of Rehman