Question
In regex, ^abc
matches:Solution
^ anchors the match at the beginning of the string.
A is five times as old as B. C was twice-as old as A six years ago. In six years' time, A will be 31. Find the sum of the present ages of B and C.
Present age of ‘A’ is 25% more than that of ‘B’. If 9 years hence from now, ‘B’ will be 6 years younger than ‘A’, then find the sum of p...
When 15 years is subtracted from the present age of A and the obtained result is divided by 4, then the present age of his nephew is obtained. If the pr...
7 years ago, the age ratio between ‘M’ and ‘N’ was 4:5. Present average age of ‘M’ and ‘O’ is 70 years. Determine the current age of ‘...
- Three years from now, the combined age of Aman and Bittu will be 42 years. Eight years ago, Aman was six years younger than Bittu. What will be Bittu’s a...
If 3 years is subtracted from the present age of R and the remainder is divided by 9, then the present age of his grandson A is obtained. If A is 4 yea...
The present ages of 'A' and 'B' are in the ratio of 6:7. 20 years ago, A's age was 50% less than B's age at that time. Find the difference between thei...
In an office, there are 18 employees. The average age of all the employees is 28 years. If the age of three senior managers is included, then the averag...
The respective ages of a mother and her daughter are 65 and 21 years. In how many years will the mother be thrice as old as her daughter?
Five years ago, the ratio of the age of Tarun to that of Ayush was 6 : 11. Umesh is 10 years older than Tarun. Umesh is ten years younger than Ayush. Wh...
