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      Question

      As per Economic Survey 2025–26, producing 1 GW of

      solar power is highly material-intensive and requires approximately 18.5 tonnes of which precious metal?Β 
      A Gold Correct Answer Incorrect Answer
      B Silver Correct Answer Incorrect Answer
      C Platinum Correct Answer Incorrect Answer
      D Lithium Correct Answer Incorrect Answer
      E Cobalt Correct Answer Incorrect Answer

      Solution

      The Survey highlights dependence on Silver (18.5 tonnes per GW) for solar manufacturing, underscoring critical-minerals vulnerability.Β 

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