Civil Services UPPSC RO ARO 2024-25 Mock Tests Series General Knowledge Indian Geography Indian Economic and Human Geography
Consider the following statements
1. Silver is known to have the highest electrical and thermal conductivity amongst all metals.
2. The chief ore minerals of silver are stephanite, pyrargyrite and proustite.
Which of the above is/are true?
1
1 only
2
2 only
3
1 and 2 both
4
None of the above