4 boxes each containing balls are placed as follows. that box 1 contains 25 blue, 15 black and 20 red balls, box 4 contains 35 yellow, 10 red and 40 black balls, box 2 contains only 50 blue balls and box 3 contains 25 green, 15 white, 10 yellow and There are 5 blue balls - If 10 yellow and 10 black balls of box are replaced by 3 white and 2 blue balls of box 3 and 5 black balls of box 4 are put in box 2 then the box with maximum number of balls will be -

• A. बॉक्स 1
• B. बॉक्स 2
• C. बॉक्स 3
• D. बॉक्स 4