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प्रश्न
Match the items given in Column I with the items of Column II.
Column I | Column II |
(a) Used for road surfacing | (i) Black gold |
(b) Natural gas | (ii) Vaseline and candles |
(c) Petroleum | (iii) Bitumen |
(d) Paraffin wax | (iv) CNG |
उत्तर
Column I | Answers |
(a) Used for road surfacing | (iii) Bitumen |
(b) Natural gas | (iv) CNG |
(c) Petroleum | (i) Black gold |
(d) Paraffin wax | (ii) Vaseline and candles |
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