Science and Technology Knowledge Quiz - 16 September 2014

1. Edwin Howard Armstrong was an inventor of which of the following technologies?
[A]Television
[B]FM Radio
[C]Compact Discs
[D]Broadband


2. Lacrimal apparatus, Lacrimal artery, Lacrimal bone, Lacrimal ducts, Lacrimal fossa, Lacrimal fluid & Lacrimal gland are parts of which organ of the body?
[A]Nose
[B]Eye
[C]Ear
[D]Throat


3. Syrinx is the voice box in ______________.
[A]Reptiles
[B]Birds
[C]Amphibians
[D]Mammals


4. Which of the following is an instrument for measuring electric charge or electrical potential difference?
[A]Electrometer
[B]Voltmeter
[C]Ammeter
[D]Ohmmeter


5. Which among the following does not come under Carbon Group of Periodic Table?
[A]Tin
[B]Selenium
[C]Lead
[D]Silicon