Question
The average of the present age of 6 members of a family is 42 years. The present age of the youngest member is 12 years. Then what was the average age of this family when the youngest member was born?
More Average Questions
- The average expenditure of a man for the first 4 month is Rs.5000 and for the next 8 months is Rs.8000. If he saves 12000 in that year then find his averag...
- The average runs scored by a player in a certain number of matches was 32.5. His average gets increased by 1.5 when he scores 100 in his next match. Find t...
- The average marks of a class of 40 students were 75. When the marks of 5 students were removed, the average marks of the remaining students became 72. What...
- In an examination, a student has an average score of 84. If he had scored 14 more marks in Science and 19 more marks in English, his average would increase...
- Average weight of all the people in a group is 55 kg. When two people of weight 63 kg and 77 kg left the group, average weight reduces by 1.5 kg. Find the ...
- The average score of a student increased by 5 marks when he scored 210 marks in his 60th test. Find the average score of the student after 60 tests.
- The average height of each student in a class of 15 students is 160 cm. If 6 new students joined the class, then the average height of the each student in ...
- Average marks scored by each boy in a class were 75, whereas that by each girl were 85. If the number of boys is 50% more than the number of girls, then fi...
- There are 4 numbers – A, B, C & D. B is 25% more than A and D is equal to average of A & C. Ratio of A to C is 3 : 4 and C is 5 more than B. Find value of ...
- A number is such that when it is multiplied by 3, it gives another number which is as much above from 240 as the original number (itself) is below 240. The...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
