General Science and Ability

**What is stored in the gall bladder?**A) EnzymeB) BileC) UreaD) None of these Show Answer Correct Answer: B – Bile

**Which of the following is a mammal?**A) OstrichB) CrocodileC) PlatypusD) None of these Show Answer Correct Answer: C – Platypus

**What is the peritoneum?**A) A membraneB) An organC) A muscleD) A bone Show Answer Correct Answer: A – A membrane

**What is interferon?**A) TonicB) VirusC) Ore of ironD) Antiviral agent Show Answer Correct Answer: D – Antiviral agent

**As the temperature of ice rises, the ice melts and its density:**A) DecreasesB) Remains constantC) IncreasesD) None of these Show Answer Correct Answer: C – Increases

**Which mirror can be used to focus sunlight?**A) Plane mirrorB) Convex mirrorC) Concave mirrorD) None of these Show Answer Correct Answer: C – Concave mirror

**The waves which do not require any medium are:**A) Sound wavesB) Air wavesC) Electromagnetic wavesD) None of these Show Answer Correct Answer: C – Electromagnetic waves

**Electromagnetic waves travel with the:**A) Speed of lightB) Speed of soundC) Speed of Earth’s rotationD) All of these Show Answer Correct Answer: A – Speed of light

**Sound travels faster in:**A) Dry air than waterB) Wood than ironC) Iron than airD) None of these Show Answer Correct Answer: C – Iron than air

**Which of the following is a good conductor of electricity?**A) PVCB) GlassC) RubberD) Graphite Show Answer Correct Answer: D – Graphite