Questions related to this chapter are given on the basis of Paper Folding. A Shape is given in the question and four images are given in the answer options. A paper is shown in the question shape on which it is represented by the pointing lines that how the paper is to be twisted. If the dotted line divides the paper into two parts, it means that by dividing the line, each part of the paper has to be folded. By turning this way, the half will move to the other part and the figure will also go on the other half. Candidates have to find out which of the four options will be obtained after folding the paper. It is clear that the shape obtained on turning the paper out of all four options has to be answered.
Example: The question below has a shape on a square paper. Find out the shape of all the four options, which gets the shape of the question after turning on the focal line.
Solution: (b) The elements of the turning point (which is folded), which are in the right part, turn to the left in the second part when turning the transparent paper from the horizontal lines and the elements which are on the left side goes to the right in the second part. By Adopting this rule
The first point of the turning point in the shape represented by (2), which is on the left side, has gone to the right of the first part (1). Since the second point is in the middle, there is no change in it and it is in the middle too.