The average age of (x + 3) participants in a seminar is 18 years. If a 54-year-old organizer joins them, the average age rises by 1 year. Find x% of 400.
‘A’ is 5 years younger than ‘B’ and 6 years elder than ‘C’. If the present age of ‘B’ and ‘D’ is 35 years and 20 years, respectively...
Rohan's present age is 3/7 times the age of his mother. After five years, he will be one- half of the age of his mother. How old is his mother at pres...
The age of 'P' five years from now will be the same as the age of 'Q' four years ago. Six years ago, the sum of the ages of 'P' and 'Q' was 27 years. Ad...
The ratio of age of A and his son is 9:5. If the difference of their ages 6 year ago is 12, then find the sum of ages of A and his son 15 year hence?
A is younger than B by 2 years. If the ratio of A and B ages is 8:9 respectively, then find the age of A.
Novita's current age is 37.5% greater than Suzuka's, with a difference of 15 years between their ages. Calculate the ratio of Novita's age to Suzuka's a...
Rishav's current age is 25% more than Sourav's current age. In 8 years, the ratio of their ages will be 5:6. What will be Rishav's age 10 years from now?
The present average age of ‘X’ and ‘Y’ is 45 years, present average age of ‘X’ and ‘Z’ is 32 years and present average age of ‘Y’ an...
Four years ago, the age ratio of 'Vikram' to 'Garima' was 3:4, and six years from now, their age ratio will be 4:5. Can you determine 'Vikram's current ...
