Answer :
Based on sign of x and y coordinates, the four quadrants can be described as follows:
Quadrant I : x positive and y positive
Quadrant II : x negative and y positive
Quadrant III : x negative and y negative
Quadrant IV : x positive and y negative
The coordinates of the post office are (2,3)
Here both x and y are positive.
We are given four options,
(-3,1)
(-2,4)
(1,5)
(-2,-3)
Out of these option third (1,5) have both x and y positive and so it is in same quadrant as that of post office.
Answer : option third (1,5)