Question

Jerry set out to make a mixed chocolate cake. He took 75 white chocolate pieces and 150 dark chocolate pieces in a bowl as per the recipe. And then he added a huge pile of white chocolate pieces to the bowl. Then he realized that he followed the recipe wrong and he decides to remove the chocolate pieces from the bowl one by one. He removes two chocolate pieces from the bowl occasionally, and if one of the chocolate pieces is dark, he places it away, on the pile and keeps the other chocolate piece back in the bowl, irrespective of the color. In the case of him picking up two white chocolate pieces, he keeps them both away and takes one dark chocolate piece from the pile he has kept aside and puts it back in the bowl. Each time he did the picking, there is one less chocolate piece in the bowl. At the end of the whole process, only one piece of chocolate remained in the bowl. What is the number of the alphabet in the name of the color of the chocolate piece that is remaining?a) 9
b) 7
c) 5
d) 6
please help me
don't ignore my question please help me​

Answer 1

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b) 7