Q11
Q11 What is John's present age, if after 15 years his age will be 5 times his age 5 years back?
7.5 years
10 years
12.5 years
15 years
Q12
Q12 A and b are 50 and 70 years old how many years ago was ratio of their ages 2:3
15 years
20 years
13 years
10 years
Q13
Q13 "I have four friends. What is my age?
Statements:
I.Average of our ages is 85 years
II.All of us are of the same age,
Statement I alone is sufficient
Statement II alone is sufficient
Both statements put together are sufficient
Both the statements even put together are not sufficient
Q14
Q14 The present age of the father is 4 years more than thrice the age of his son Three years later father's age will be 10 years more than twice the age of his son.What is the present age of father in years​
51 years
21 years
31 years
30 years
Q15
Q15 The present age of father is 4 years more than four times the present age of his son and the present age of mother is 6 years less than the present age of her husband. If the ratio of the present age of son to that of father is 2 : 9 and the present age of grandfather to that of mother is 2 : 1, then find the present age of grandfather.
50 years
70 years
30 years
60 years
Q16
Q16 One year ago, a man was 8 times as old as his son. Now his age is equal to square of his son's age. Find their present ages.
49 years, 7 years
39 years , 6 years
31 years , 7 years
61 years , 8 years
Q17
Q17 Ram is five years elder to his youngest sibling Shreya. Shreya is two years younger than her brother Ritesh. Ritesh is 13 years old and is Ram's brother. How old will Ram be in two years from now?
16 years
19 years
17 years
18 years
Q18
Q18 Four times the difference in ages of C and A is one more than the age of B. percentage of A's age to C's age is 75%. if the ratio of B's age 5 years hence to C's age 1 year ago is 4:3. Find the average of ages A and C.
16 years
19 years
15 years
14 years
Q19
Q19 The ages of two persons differ by 16 years. If 6 years ago, the elder one was 3 times as old as the younger one, find their present ages.
16 years and 40 years
14 years and 30 years
15 years and 45 years
14 years and 28 years
Q20
Q20 Four times the age of a mother is equal to nine times the age of her daughter. After nine years the mother's age will be twice her daughter's age. What is the present age of the daughter?
34 years
36 years
33 years
38 years
