Question

In Sunil's family the youngest member was 1 year old and the oldest member was 67 years old.
The second youngest member was 1 year older than the youngest member, the third 2 years older than the second and so on.
How many members are there in Sunil's family?​

Answer 1

Answer:12 member

Step-by-step explanation: The series formed here would be:

1,2,4,7 11,16,22,29,37 46 56,67

So, sunil family will have total 12 member

Answer 2

The total number of members in Sunil's family will be 12.

Step-by-step explanation:

The youngest member of Sunil's family is 1 year old. And the second-youngest member is 1 year older than the youngest one. And the third youngest member is 2 years older than the second and so on.

The age of youngest member = 1 year

The age of the second-youngest member = 2 years

The age of the third youngest member = 4 years

Therefore, the order of the age of Sunil's family members is 1, 2, 4, 7, 11, 16, 22, 29, 37, 46, 56, 67.

Since the oldest member of Sunil's family is of 67 years of age.

So, the total number of members in Sunil's family will be 12. (Answer)