Q4: English Precis and Comprehension MCQ 2016

**If we are at sea level, our atmosphere presses down on us with a pressure of:**A) 1 psiB) 14.7 psiC) 35.8 psiD) None of these Show Answer Correct Answer: B – 14.7 psi

**______ is the primary consideration in designing knowledge-based AI systems:**A) AnalogyB) EfficacyC) EfficiencyD) None of these Show Answer Correct Answer: C – Efficiency

**The age of the solar system is:**A) 4.5 billion yearsB) 5.5 billion yearsC) 6.5 billion yearsD) 7.5 billion years Show Answer Correct Answer: A – 4.5 billion years