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- Question
The average age of 40 students of a class is 16 years. If the average age of 24 students is 15.5 years and that of the 15 students is 16 2?3 years, then the age of 40th student is
Options- A. 17
- B. 16
- C. 16.5
- D. 18
- Correct Answer
- 18
- 1. The ratio of present ages of R and S is 11:17. Before 11 years the ratio of their ages was 11:20. What is R's present age (in years)?
Options- A. 51
- B. 33
- C. 22
- D. 40 Discuss
- 2. The ratio of present ages of Ratnabali and Shaukat is 8:5. After 22 years the ratio of their ages will be 10:9. At present, what is Ratnabali's age?
Options- A. 5
- B. 14
- C. 81
- D. 8 Discuss
- 3. The age of A is three times the age of B. What is the ratio of the age of B to the age of A?
Options- A. 1:3
- B. 1:4
- C. 1:2
- D. 3:1 Discuss
- 4. A man is 3 years older than his wife and four times as old as his son. If the son becomes 15 years old after 3 years. Then what is the present age of the wife?
Options- A. 60 years
- B. 51 years
- C. 48 years
- D. 45 years Discuss
- 5. If the average age of four children is 12 years and the average age of these children and their fathers is 20 years, what is the age of the father?
Options- A. 52 years
- B. 48 years
- C. 62 years
- D. 54 years Discuss
- 6. Six year ago Parvez?s age was same as the present age of Manish. If the present age of Parvez is one-fourth more than that of Manish's present age, then in how many years will Parvez?s age become double of Manish?s present age?
Options- A. 6
- B. 12
- C. 15
- D. 18 Discuss
- 7. The ratio of present ages of Simi and Seema is 5 : 4. After 9 years the ratio of their ages will be 8 : 7. What is Simi's present age (in years)?
Options- A. 12
- B. 15
- C. 24
- D. 21 Discuss
- 8. The sum of ages of Ram and his son is 48. If his uncle's age is also included the average becomes 40. What is the age of Ram's uncle?
Options- A. 48
- B. 50
- C. 72
- D. 34 Discuss
- 9. Chandan is 2 years older than Ankit but 1 year younger than Sumit. Ankit is twice as old as Khushboo. If Khushboo's age is 25 years, what is the age (in years) of Sumit?
Options- A. 51
- B. 53
- C. 52
- D. 55 Discuss
- 10. The sum of the ages of brother and sister at present is 21. Five years ago the product of their ages was 28. What is the age of the brother and the sister?
Options- A. 9, 12
- B. 6, 15
- C. 7, 14
- D. 8, 13 Discuss
Problems on Ages
Search Results
Correct Answer: 33
Correct Answer: 8
Correct Answer: 1:3
Correct Answer: 45 years
Correct Answer: 52 years
Correct Answer: 18
Correct Answer: 15
Correct Answer: 72
Correct Answer: 53
Correct Answer: 9, 12
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