In a right triangle, which side is always the longest?
a) Hypotenuse
b) Adjacent side
c) Opposite side
d) None of these (more…)
Who invented the Television?
a) Jhon Logie
b) Maria Arovet
c) Mathew Arnold
d) Harry So Truman (more…)
Ozone depletion in the upper atmosphere caused by the release of _____ gases.
a) Helium and Hydrogen
b) Neon and Argon
c) Nitrogen and Oxygen
d) Chlorine and Bromine (more…)
Which of the following is a water-soluble vitamin?
a) Vitamin A
b) Vitamin C
c) Vitamin K
d) Vitamin D (more…)
In the oil industry, one barrel of oil is equivalent to how many liters?
a) 120
b) 90
c) 159
d) 60 (more…)
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