| Recently, there has been a concern over the short supply of a group of elements called 'rare earth metals'. Why? |
| 1. China, which is the largest producer of these elements, has imposed some restrictions on their export, |
| 2. Other than China, Australia, Canada and Chile, these elements are not found in any country. |
| 3. Rare earth metals are essential for the manufacture of various kinds of electronic items and there is a growing demand for these elements. |
| Which of the statement(s) given above is/are correct? |
A) Only 1
B) 2 and 3
C) 1 and 3
D) All of these
Correct Answer: C
Solution :
Exp. [c] India is second biggest producer of rare earth metals after China. There is a growing demand for these metals and recently China imposed restrictions on their to fulfil its domestic needs.
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