Problem on Ages Solution Practice Question and Answer
2 5 Q:
64dc7a2ed4a4292bfff355ed 4 Q:
6319b0a04c69013ac89cbd3b
Q: 10 years ago, respective ratio of the age of mother and daughter was 4 : 1. 10 years later, the respective ratio of the age of mother and daughter will become 2 : 1. At present, what is the sum of their age?
761 064dc7a2ed4a4292bfff355ed
64dc7a2ed4a4292bfff355ed- 155 yearsfalse
- 265 yearsfalse
- 370 yearstrue
- 475 yearsfalse
- 577 yearsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "70 years"
Q: The average age of A, B and C is 20 years, if the average age of A and B is 19 years, then what is the age of C?
723 06319b0a04c69013ac89cbd3b
6319b0a04c69013ac89cbd3b- 124 yearsfalse
- 222 yearstrue
- 321 yearsfalse
- 420 yearsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "22 years"
en507popular