Start learning 50% faster. Sign in now
To synchronize the operation of memory elements
The sum of ages of P and Q is 15 years more than the sum of ages of Q and R. How many years younger is R as compared to P?
The ratio of the present ages of P and Q is 6:5 respectively. If the age of P 12 years hence from now will be 100% more than the age of Q 4 years ago fr...
"Amit and Bishnu's current ages are in the ratio 4:5. Chintu's age is 40% more than Amit's age. If Bishnu and Chintu's ages sum up to 106 years, what is...
The average age of A, B and C is 25 years, while the average age of B, A and D is 23 years. If the ratio of the age of C and D is 5:3, respectively, the...
The ratio of present ages of 'X' and 'Y' is 4:9, respectively. The difference between the ages of 'X' and 'Y' is 25 years. If the present age of 'Z' is ...
The ratio of present ages of Rohan to his father is 2:7, and the ratio of present ages of Rohan to his mother is 3:10. If Rohan's...
Present average age of 4 friends: ‘A’, ‘B’, ‘C’ and ‘D’ is 50 years. If their ages are in the arithmetic progression in the same order a...
The present age of Ankit is the same as the age of Dev before 8 years, while the age of Dev after 4 years is 12 years more than the present age of Mohit...
20 years ago, the age of ‘I’ was 50% more than ‘J’. If the sum of their present ages is 90 years, then find the present age of ‘I’.
...A is 4 years older than B while C is 5 years younger than B. The ratio of age of A, 7 years hence and age of B, 6 years ago is 3:2. What was age of C, 1...