Previous year MCQs

General science UPPSC 2010 GS-I
Question

Match List-I with List-II and select the correct answer using the codes given below the lists:
List-I List-II
(Naturally occurring substance) - (Elements present)

A. Diamond - 1. Calcium
B. Marble - 2. Silicon
C. Sand - 3. Aluminum
D. Ruby 4. Carbon

Codes:
A B C D

Answer & Solution

Answer: (Detailed Solution Below)

Option D: 4 1 2 3

Detailed Solution:

The correct answer is “4 1 2 3”.
List-I (Material) List-II (Composition)
A. Diamond 4. Carbon
B. Marble 1. Calcium
C. Sand 2. Silicon
D. Ruby 3. Aluminum

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