Questions without answers in Spatial Aptitude

In the sequence of tiles shown below, the missing tile indicated by the question mark should be

A paper shown in Panel $\text{I}$ is folded along the dashed lines $( -)$ to construct a cube. The shaded regions shown in Panel $\text{I}$ appear on the outer surface of...

​​​​​An object is said to have an $n$-fold rotational symmetry if the object, rotated by an angle of $\frac{2 \pi}{n}$, is identical to the original.Which one of the foll...

A circular sheet of paper is folded along the lines in the direction shown. The paper, after being punched in the final folded state as shown and unfolded in the reverse ...