Water : P :: Food : Q
Choose the P and Q combination from the options below to form a meaningful
analogy.
Step 1: Identify the relationship type. The analogy Water : P asks what water, when in short supply or absent, produces as a bodily sensation.
Step 2: A lack of water causes the sensation of \(\text{Thirst}\). Similarly, a lack of food causes the sensation of \(\text{Hunger}\). So P = Thirst and Q = Hunger, and the relation 'deprivation of X produces sensation Y' holds identically for both pairs.
Step 3: Check the other options: Drink and Wet describe the substance itself, not a resulting sensation, so they break the pattern. Satiated and Critic do not correspond to Food and Water in the same causal way, so they are also inconsistent.
Hence the correct combination is P = Thirst, Q = Hunger, matching option A.
Final Answer: \(\boxed{A}\) (P = Thirst, Q = Hunger)
The figure shows two 4-tile patterns.
Either one or both of the patterns can be used any number of times and in any
orientation to construct a new pattern. Which one of the options below cannot be
constructed by using only these two 4-tile patterns assuming there are no overlaps
among them?

A black square PQRS has been cut into two parts. One part of it is shown in
Panel I. Which one of the shapes in Panel II is the other part?

Two tiles are missing in Panel I. Which one of the options in Panel II is the
appropriate choice for the missing tiles?

Figures (i) and (ii) represent intercity highway systems. The black dots represent
cities and the line segments between them represent intercity highways.
A salesperson needs to make a trip. She needs to start from a city, visit each of the
remaining cities exactly once, and finally return to the same city from which she
started.
Which one of the following options is then true?
