The reserve of tar sands oil in place in southwestern Nigeria is estimated to be over …. billion barrels? by Sunday | Mar 6 | Technical Questions | 0 comments SCHOLARSHIP QUESTION: (A) 60 (B) 50 (C) 25 (D) 10 The Correct Answer is: (A) 60 Click here to practice more related questions Users Also Read These:The national income of a country can be estimated…If the marginal propensity to consume is 0.75 and…What process would coal undergo to give coal gas;…The reserve of tar sands oil in place in…The company ought to have issued warrants for one…