Quantitative Aptitude
41 questions across 10 exam years. Answers for this topic
Five years ago, the average age of A and B was 15 years. The ratio of present age of A and C is 6 : 5 respectively. If B is four years younger than C, then find the sum of present age of B and C (in years).
Average of present age A, B and C is 14 years, while four years ago, average age of B, C and D was 15 years. If the sum of present of A and D is 27 years, then find the age of D five years hence will be (in years).
Twenty years ago, the age of father is 12 years more than the present age of son. Six years ago father age become double the age of son after one years. If the daughter is five years younger to son, then find the daughter’s present age.
The present age of Y is 19 years, who is 10 years younger to Z. Average age of X, Y & Z is 20 years. Find the present age of X.
The ratio of the present ages of A, B, and C is 6:8:5, respectively. If the age of A after six years is equal to the present age of B, then the age of C after five years is what percentage of the age of B four years ago?
The age of P is 200% that of Q, and the age of R is four years more than that of P. If the age of T is six years less than that of Q and the sum of the ages of R and T is 22 years then find the average age of P and T.
The ratio of age of A to B, twelve years hence will be 3 :4 respectively. The present age of A is 3.75 times of his sister’s age. If the age of sister after 10 years is 20 years, then find present age of B (in years).
The average present age of X and Y is 32.5 years. If the age of X after five years is equal to the present age of Y, then find the age of Y eight years ago (in years).
Age of A is 10 years more than that of B. After T years, the average age of A and B will be T+25 years. Find the age (in years) of B after five years.