Yes, obviously I solve the maths problem because maths subject is my favourite subject and I like to solve maths sum very fast .let I give my some reason why I like maths subject from my childhood my father was a shopkeeper and they sell the product in profit and they teach me the basic of maths by counting the money and then I was in standard 10th then my result came 91 marks out of 100 so it was a result of a board exam and then I always eager to solve the maths problem as early as possible.
So, I solve the maths problems suddenly by watching only question and then I imagine the formila and then the result is in front of you.