A) Vitamin K
B) Vitamin C
C) Vitamin B
D) Vitamin D
Everyday Science
A __ is a device used to measure pressure in a fluid, typically a gas or liquid:
(A) Manometer
(B) Galvanometer
(C) Ammeter
(D) None of these
Tooth is made of which hardest substance in the human body:
A) Rib
B) Skull bones
C) Tooth Enamel
D) None of these
Gold, Silver and Copper are __ metals.
A) Natural
B) Coinage
C) Hard
D) Pure
A woman’s voice is shriller than a man’s voice, due to:
A) Higher frequency
B) Lower frequency
C) Higher amplitude
D) Weak vocal chords
Bird Flu virus is also known as:
A) Ebola
B) H5N1
C) SARS
D) None of these
What is the minimum wind speed of a tropical depression?
A) 30 to 34 mph
B) 30 to 36 mph
C) 30 to 39 mph
D) None of these
Which of the following is not an edible variety of mushroom:
A) Maitake
B) Oyster mushrooms
C) Morel mushrooms
D) Amanita phalloides
A cell is defined as:
A. An input box
B. None of these
C. A rectangular box
D. Intersection of rows and columns
Which cooling agent gas has a lower temperature than solid ice:
A) Ammonia
B) Nitrogen
C) None of these
D) Carbon dioxide