Match List I with List II and select the correct answer using the codes given below.
List I List II
A. Barometer 1. Used for measuring altitudes and angles in navigation and astronomy
B. Chronometer 2. Used for angular distances between two digits
C. Sextant 3. Keeps very accurate times as the one that is used to determine
D. Quadrant 4. Used for measuring atmospheric pressure
5. An instrument used in the diagnosis of pregnancy
Option: (d)