The ratio of the age of A and B 15 years ago was (7 \colon 9). The ratio of their present ages is (5 \colon 6). What will be the present age of A?
Reveal answer
Fill a bubble to check yourself
Keep practicing — related questions
- A, B and C were partners sharing profits in the ratio 5 : 4 : 1. 'A' retired and new ratio was decided as 3...
- In a certain code, MARIGOLD is written as 5@0%9$7& and PLAINT is written as 6?@%3+. How will TAMPON be writ...
- The average age of 41 students of a class is 15 years. When one boy leaves the class, the average is reduce...
- The average age of a family of 9 members is 26 years. If the youngest member of the family is 10 years old,...
- What will be the output of the program? String a = "newspaper"; a = a.substring(5,7); char b = a.charAt(1);...
- Which three are methods of the Object class? 1. notify(); 2. notifyAll(); 3. isInterrupted(); 4. synchroniz...
- Which among the following are glucogenic intermediates? 1. Pyruvate 2. α-ketoglutarate 3. Succinyl-CoA 4. F...
- Consider the following statements: (a) Menarchy is the onset of menstrual cycle in young females at about t...