2. Name the petroleum product used for surfacing of roads.
These days, bitumen is a petroleum product that is used to surfacing the roads. Previously we use coal-tar for the same purpose.
JNVST 2024: NVS Class 6, 9 results out; documents required for admission
JNVST Class 6, 9 result 2024 likely tomorrow at navodaya.gov.in; cut-off marks, total seats
Navodaya Class 9 results 2024 likely by end of March; expected cut-offs
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