u r wrong bro... @koushik
No @koushik its Wrong... Correct Ans is 30.. as said by @Rocky Raj and @somesh
Here comes the Next Question:
The product of two numbers is 120 and the sum of their squares is 289. The Sum of numbers is ..??
15,8 is the answer
15x8=120
15^2+8^2 = 225+64=289