Problem on Ages Solution Practice Question and Answer
8 Q: 3 year ago, the average age of a family of 5 members was 17 years. A baby having been born, the average age of the family is the same today. The present age of the baby is:
833 05f4f622382a7582d892bce88
5f4f622382a7582d892bce88- 12 yearstrue
- 24 yearsfalse
- 33 yearsfalse
- 41 yearsfalse
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Answer : 1. "2 years "
Q: Four years ago, the ratio of the age of A and B was 2 : 3 and after four years it will become 5 : 7. Find the present age.
967 05ee3469df72c0e153c81e881
5ee3469df72c0e153c81e881- 136 years and 40 yearsfalse
- 232 years and 48 yearsfalse
- 340 years and 56 yearsfalse
- 436 years and 52 yearstrue
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Answer : 4. "36 years and 52 years"
Q: The present ages of two persons are 36 and 50 years respectively. If after n years the ratio of their age will be 3 : 4, then the value of n is
1076 05f043b4f26cfc348bd6d5ef9
5f043b4f26cfc348bd6d5ef9- 16true
- 23false
- 34false
- 47false
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Answer : 1. "6 "
Q: 7 years ago, the ages of A and B were in the ratio of 4: 5 and after 7 years they would be in the ratio of 5: 6. The present age of B is-
741 05f76ccba53f6013e85c02a32
5f76ccba53f6013e85c02a32- 156 yearsfalse
- 263 yearsfalse
- 370 yearsfalse
- 477 yearstrue
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Answer : 4. "77 years"
Q: The ages of Sunitha and Pranitha are 40 years and 60 years, respectively. How many years before the ratio of their ages was 3 : 5? 1281 05b5cc601e4d2b4197774b445
5b5cc601e4d2b4197774b445- 110 yearstrue
- 215 yearsfalse
- 318 yearsfalse
- 424 yearsfalse
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Answer : 1. "10 years"
Explanation :
Answer: A) 10 years Explanation: Given the ages of Sunitha and Pranitha are 40 years and 60 years. Let before 'm' years, their ages be in the ratio of 3 : 5 ATQ, 40-m60-m = 35 => 200 - 5m = 180 - 3m =>2m = 20 => m = 10 years.
Q: The twice of sum of the ages of a father and his son is 8times the age of the son. If the average age of the father and the son is 28 years, what is father's age?
1084 15e96efc4b0b9ab17e702f8fc
5e96efc4b0b9ab17e702f8fc- 145false
- 250false
- 342true
- 460false
- 555false
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Answer : 3. "42 "
Q: The average age of 12 players of a team is 25 years. If the captain's age is included, the average age increases by 1 year. The age of the captain is:
1779 05ef5b1d3d7fe8173219d17d4
5ef5b1d3d7fe8173219d17d4- 125 yrs.false
- 236 yrs.false
- 338 yrs.true
- 426 yrs.false
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Answer : 3. "38 yrs. "
Q: Neetu is 11 years younger than Bharti. Fifteen years later Bharti Neetu's age will be 1.2 times. What is Neetu's present age?
3326 05f87f882dcf12a01a147c34c
5f87f882dcf12a01a147c34c- 140 yearstrue
- 238 yearsfalse
- 343 yearsfalse
- 442 yearsfalse
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