Question:
The average age of A, B And C sis 30 years. If the difference between B's age and A's age is same as the difference between C's age and B's age . If D is 40 years older than B then what is the sum of the age B and D?
60 years | |
130 years | |
100 years | |
75 years | |
130 years |
Answer:
100 years
Last Updated:
14/11/2021 - 22:00