q32
0. Sum and difference of two numbers are 25 and 15 respectively. The greater number is
- Option : C
- Explanation : Let two numbers are x and y respectively. Now, according to the question, x + y = 25 ... (i) and x - y = 15 ... {ii) Solving Eqs(i) and (ii), we get x=20 and y=5 ∴ Greater number = x = 20
