Question

Match List-I with List-II and select the correct answer from the codes given below the lists:
List-I - List-II

A. Stethoscope - 1. To measure intensity of light
B. Sphygnomanometer - 2. to check purity of gold
C. Caratometer - 3. to hear heart sound
D. Lux meter - 4. to measure blood pressure

Code:
A B C D

1. 1 2 3 4
2. 4 3 2 1
3. 3 4 2 1
4. 2 1 4 3