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BSE Odisha Board Odia Medium Class 8 Science Chapter 5 Coal and Petroleum (କୋଇଲା ଓ ପେଟ୍ରୋଲିୟମ)🔥ବିଜ୍ଞାନ - ଅଷ୍ଟମ ଶ୍ରେଣୀ - ଅଧ୍ୟାୟ- 5 କୋଇଲା ଓ ପେଟ୍ରୋଲିୟମ l| LRNR Classes || Sonali Madam
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Koila O Petroleum Class 8 Science Chapter 5 - କୋଇଲା ଓ ପେଟ୍ରୋଲିୟମ୍ - Notes
Note
Koila O Petroleum Class 8 Science Chapter 5 - SET - 1
Quiz
Koila O Petroleum Class 8 Science Chapter 5 - SET - 2
Koila O Petroleum Class 8 Science Chapter 5 - SET - 3
