Paper Foldingकागज़ मोड़ना

The net is a row A F C with D above C, then B and E to the right. Folding with F as the base makes A and C opposite side walls, D the back, B the top and E the front. So the opposite pairs are A-C, F-B and D-E. Dice 1 shows A and C together, dice 2 and dice 3 show D and E together, and dice 4 shows F and B together, so none can be formed, which is option C. Option C.

Two folds (vertical, then horizontal) bring the paper into a quarter-circle. Unfolding reflects the cut motif across both fold lines, so the top pair of motifs is mirrored into the bottom pair with triangles inverted, and the left and right halves become identical. Only option B is left-right symmetric with ▽ on top and △ at the bottom in the same order (▽, rectangle, diamond on top; diamond, rectangle, △ at bottom), so B is the unfolded pattern. Option B.

This is a figure-based question. The official key is the figure in the option given below; the figure details in the source image are too small to state the rule reliably here, so compare the option figures with the question figure. Option D.

The left half is folded onto the right half, so its contents are mirrored about the fold: the bottom-left circle lands at bottom-right and the bottom line lands just right of the fold at the bottom. This lower line lines up with the right half's upper line, together looking like one long vertical line; the top-right circle stays; the filled dot on the fold shows as a half dot on the fold. This is figure C. Option C.

The upper half folds down over the horizontal dotted line, so the symbol in the top half is inverted top-to-bottom (water image) onto the lower half, as in D. Option D.

This is a figure-based question. The official key is the figure in the option given below; the figure details in the source image are too small to state the rule reliably here, so compare the option figures with the question figure. Option A.

The sheet is folded from both sides to the centre and then folded in half, so the cut in figure 3 is repeated in every layer. The semicircular cut made on the bottom edge opens out as arched notches along the edges of the unfolded sheet (as in C and D, not the side notches of A and B), and the single left-pointing triangle becomes rows of triangles that are mirror images across each fold line. Figure C shows this mirrored arrangement of triangles. Option C.

Figure 3 shows the folded sheet with four holes; two of them lie in the areas covered by the folded corner flaps. Unfolding mirrors each of those holes across its fold line, giving six holes. Two dark holes sit near the top-right and bottom-left corners, and four light holes lie along the diagonal from top-left to bottom-right. This matches figure (B) exactly. Answer B. Option B.

The paper is folded twice: the top half is folded down, then the right half is folded over to the left. Opening it, each punch is mirrored across the horizontal and vertical fold lines, so the four quadrants show the punch as mirror pairs and a 180 degree rotation. Option D shows this mirror pattern in both directions. Low confidence because the punch orientation is hard to judge at this resolution. Option D.

The paper is folded down (horizontal fold) and then left (vertical fold), so when opened the single punched symbol becomes four symbols: a mirror pair across each fold line. The correct answer must show the symbol mirrored horizontally in the top row and vertically between rows. Option D is chosen because its 2x2 arrangement appears to have this mirror relation. Confidence is low because the glyph orientations are too small to verify with certainty. Option D.