A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened:

Except in figure (2), in all other figures there are four line segments with small circle. But all other figures are different to figure ( 2 ) .

According to given question figure ,
we can say that the mirror image always be opposite the original image across the given line. Given image will become opposite in mirror across the given line MN.As shown in given below .

NA

Half of the figure is missing and the remaining half is in shaded form.

In each step, the upper element is lost, the middle element reduces in size and becomes the upper element, the lower element enlarges and become the middle element and every time a new element appears at the bottom of the figure.

From above given series , we can see that
Next term = Previous term × n + n² { putting n = 1 , 2 , 3 , 4 , 5 , 6 respectively }
Second term = 3 × 1 + 1² = 3 + 1 = 4 ;
Third term = 4 × 2 + 2² = 8 + 4 = 12 ;
Fourth term = 12 × 3 + 3² = 36 + 9 = 45 ;
Fifth term = 45 × 4 + 4² = 132 + 16 = 190; 190 is wrong. It should be 196. Here, 190 is the wrong number.
Sixth term = 196 × 5 + 5² = 980 + 25 = 1005 ;
Seventh term = 1005 × 6 + 6² = 6030 + 36 = 6066 .
New series is
First term = 190 × 1 + 1² = 192;
Second term = 190 × 2 + 2² = 384.
Hence Second term of new series is 384 .

Except in figure (2), in all other figures all the five segments are of equal length.

As per the given above question figure ,
Mirror image of the given original image will be just opposite to the given line .

As we know that Water image is the reflection of an object into the water . It appears by inverting an object vertically i.e. upside down. The water image always be opposite the original image across the given line. It will become opposite to the given line .
Therefore , required answer will be option D .