GATE EC 2022 Set 1 Q4 — General Aptitude

The figure below has exactly three intersecting line segments with a rectangular portion $\text{WXYZ}$ missing. Which one of the following options $\mathrm{P}, \mathrm{Q}, \mathrm{R}$, and S is the missing portion $\text{WXYZ}$?

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Examples of mirror and water reflections are shown in the figures below: An object appears as the following image after first reflecting in a mirror and then reflecting on water. The original object is

​​​Two identical sheets $\text{A}$ and $\text{B}$, of dimensions $24 \mathrm{~cm} \times 16 \mathrm{~cm}$, can be folded into half using two distinct operations, $\text{FO1}$ or $\text{FO2}$. In $\text{FO1}$, the axis of folding remains parallel to the initial long edge, and in $\text{FO2}$, the axis of folding remains parallel to the initial …

How many rectangles are present in the given figure?

An art gallery engages a security guard to ensure that the items displayed are protected. The diagram below represents the plan of the gallery where the boundary walls are opaque. The location the security guard posted is identified such that all the inner space (shaded region in the plan) of the gallery is within the line of sight of the security guard. If …