The night before the exam, sleep. A rested mind recalls what a tired one has only read.

Paper Folding and Cutting — quick quiz

5 SOF NSO-pattern questions on Paper Folding and Cutting. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Easy

A rectangular paper is folded once along its width and a circular hole is punched. How many holes appear when unfolded?