A) Ovules
B) Filament
C) Anther
D) None of these
Everyday Science
The color of light are the primary colors:
A) Red, Blue & Green
B) Red, Green & Yellow
C) Blue, Red & Orange
D) Yellow, Blue & Red
The analogy is correct: Tiger: Carnivore :: Cow: ?
A) Carnivore
B) Herbivore
C) Blue
D) Cow
Laughing gas is called:
A) Nitrous oxide
B) Hydrogen peroxide
C) Ammonium oxide
D) None of these
Which gas is used in fire extinguisher?
A) Carbon dioxide
B) Oxygen
C) Hydrogen
D) None of these
The temperature of Liquid Nitrogen is:
A) 37°C
B) –196°C
C) 40°C
D) None of these
The life span of Red Blood Cells is:
A) 120 days
B) 90days
C) 100 days
D) 110 days
Which acid is used in the battery:
A) Sulfuric Acid
B) Acetic Acid
C) Hydrochloric Acid
D) None of these
Which of the following was discovered by Alexander Fleming:
A) Penicillin
B) Telephone
C) X-Ray
D) None of these
