The ratio of the present ages of A and B is 2 : 3. Four years hence, ratio of their ages will be 5 : 7 respectively. What is 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...
- Directions: For the word given above the table, match the dictionary definitions on the left (1, 2, 3, 4) w...
- Which three are methods of the Object class? 1. notify(); 2. notifyAll(); 3. isInterrupted(); 4. synchroniz...
- A man climbs up and a monkey climbs down a rope hanging from a tree with same uniform acceleration separate...
- Which among the following are glucogenic intermediates? 1. Pyruvate 2. α-ketoglutarate 3. Succinyl-CoA 4. F...
- Directions: Four parts of the sentence given below have been underlined. Identify the part having an error....
- Tony has a box of apples. How many apples are in the box, 1. if he gave the apples to 7 friends equally? Th...
- What will be the output of the program? String a = "newspaper"; a = a.substring(5,7); char b = a.charAt(1);...