Q3: Islamic Studies MCQ 2013

**Myopia is a defect of human eye. It can be corrected by using a lens called:**A) Convex LensB) Concave LensC) Cylindrical LensD) Plano-convex Lens Show Answer Correct Answer: B – Concave Lens

**Where do most asteroids lie?**A) In asteroid belt between the orbits of Mars and JupiterB) In asteroid belt between the orbits of Mars and VenusC) In asteroid belt between the orbits of Jupiter and VenusD) Everywhere in the sky Show Answer Correct Answer: A – In asteroid belt between the orbits of Mars and Jupiter

**The time interval to complete one rotation of the Earth around its own axis is:**A) 22 hoursB) 23 hoursC) 23 hours 56 minutesD) None of these Show Answer Correct Answer: C – 23 hours 56 minutes

**Which triplet codes for valine?**A) CTTB) AGUC) CATD) None of these Show Answer Correct Answer: D – None of these

**The layer of the atmosphere in which the ozone layer lies is:**A) ExosphereB) MesosphereC) TroposphereD) Stratosphere Show Answer Correct Answer: D – Stratosphere

**Dacron is:**A) PolyesterB) EpoxyC) PolyamideD) None of these Show Answer Correct Answer: A – Polyester