CogAT Paper Folding Analysis — Questions and Answers
Question 1: A square paper is folded once from left to right, then a single hole is punched near the center of the folded edge. When unfolded, how many holes appear?
Correct answer: 2
One fold creates two layers, so a single punch passes through both, making two holes.
Question 2: A paper is folded in half top to bottom, and a hole is punched exactly on the folded crease. After unfolding, where is the hole located?
- Two holes, one in each half
- One hole on the center crease line (Correct answer)
- Four holes near the corners
- No holes appear
Correct answer: One hole on the center crease line
Punching directly on the fold line places a single hole centered on the crease when unfolded.
Question 3: A square is folded in half twice (into quarters), then one hole is punched. How many holes appear when fully unfolded?
Correct answer: 4
Two folds create four layers, so one punch produces four holes.
Question 4: A paper folded once has a hole punched in the upper-left of the folded sheet. After a left-to-right unfold, how are the two holes arranged?
- Mirror images across the fold line (Correct answer)
- Stacked vertically
- Both in the same spot
- Diagonally opposite corners
Correct answer: Mirror images across the fold line
Unfolding reflects the punched hole across the fold line, producing a mirror-image pair.
Question 5: If a paper is folded into quarters and a corner of the folded square (the original center point) is cut off, what shape appears in the middle when unfolded?
- A small square hole in the center (Correct answer)
- A round hole at one corner
- Four separate slits
- No hole
Correct answer: A small square hole in the center
The folded corner that meets at the paper's center produces a square hole in the middle after unfolding.
Question 6: A paper folded in half left to right has two holes punched in a vertical line. How many holes appear after unfolding?
Correct answer: 4
Each of the two punches passes through both layers, creating four holes total.
Question 7: Which statement is true about a hole punched far from the fold line on a once-folded paper?
- The two holes are spread far apart symmetrically (Correct answer)
- The two holes are close to the crease
- Only one hole forms
- The holes overlap in the center
Correct answer: The two holes are spread far apart symmetrically
A punch far from the crease reflects to a position equally far on the other side, spreading the holes apart.
Question 8: A triangular flap is folded down over a square paper, then a hole is punched through both the flap and the sheet. When the flap is opened, how many holes show?
Correct answer: 2
The punch passes through the flap and the sheet beneath, leaving two holes when opened.
Question 9: A paper is folded in half three times, then one hole is punched. How many holes appear when unfolded?
Correct answer: 8
Three folds make eight layers, so one punch creates eight holes.
Question 10: A square is folded diagonally corner to corner, and a hole is punched in the middle of the long folded edge. After unfolding, the hole lies on which line?
- The diagonal crease (Correct answer)
- A vertical edge
- The top edge
- A horizontal midline
Correct answer: The diagonal crease
Punching on the diagonal fold places the single hole directly on the diagonal crease line.
Question 11: After folding a paper in half and punching a hole, the pattern shows two holes symmetric about a horizontal line. Which fold was used?
- Top-to-bottom fold (Correct answer)
- Left-to-right fold
- Diagonal fold
- No fold
Correct answer: Top-to-bottom fold
Symmetry across a horizontal line indicates the crease was horizontal, meaning a top-to-bottom fold.
Question 12: A paper folded into quarters has a small bite cut from the outer corner (away from the center). How many notches appear when unfolded?
Correct answer: 4
The outer corner of a quarter-folded sheet corresponds to all four corners, producing four notches.
Question 13: If unfolding a once-folded paper shows holes that nearly touch at the center, the punch was made:
- Very close to the fold line (Correct answer)
- Far from the fold line
- On a corner
- Through three layers
Correct answer: Very close to the fold line
Holes meeting near the center mean the original punch sat just beside the crease.
Question 14: A paper is folded in half left-to-right, then top-to-bottom, and one hole is punched in the inner corner where folds meet. When unfolded, the four holes form:
- A small cluster near the center (Correct answer)
- A line along one edge
- A single hole
- A wide ring near the corners
Correct answer: A small cluster near the center
Punching at the inner meeting corner places all four holes close together around the center.
Question 15: A paper is folded in half once and two holes are punched, both on the fold line. How many holes appear when unfolded?
Correct answer: 2
Holes punched on the crease do not duplicate, so two punches give two holes.
Question 16: Folding a square accordion-style into three equal panels, then punching one hole through all panels, yields how many holes?
Correct answer: 3
Three panels mean three layers, so one punch produces three holes.
Question 17: A square folded in half shows, when unfolded, a single hole on the crease and two holes off to the sides. The minimum number of punches made was:
Correct answer: 2
One punch on the fold gives the center hole and one punch off the fold gives the symmetric pair, totaling two punches.
Question 18: A paper folded into quarters has a hole punched midway along one folded edge (not at a corner). How many holes appear unfolded?
Correct answer: 4
Four layers and a single punch give four holes, mirrored across both fold lines.
Question 19: When a diagonally folded square is punched once off the crease, the two resulting holes are symmetric about:
- The diagonal line (Correct answer)
- A vertical line
- A horizontal line
- The center point only
Correct answer: The diagonal line
A diagonal fold reflects the punch across the diagonal, so the holes mirror about that diagonal.
Question 20: A paper folded in half top-to-bottom is punched once in the lower portion of the folded sheet. After unfolding, the two holes are:
- Symmetric above and below the horizontal crease (Correct answer)
- Side by side horizontally
- In the same location
- At opposite diagonal corners
Correct answer: Symmetric above and below the horizontal crease
A horizontal fold reflects the punch vertically, placing one hole above and one below the crease.
Question 21: If a folded-paper puzzle shows eight identical holes after unfolding, the paper was most likely folded:
- Once
- Twice
- Three times (Correct answer)
- Not at all
Correct answer: Three times
Eight holes from one punch require eight layers, which comes from three folds.