Which one of the following animals can hear ultrasonic sound?
(A) Rat
(B) Squirrel
(C) Cat
(D) Bat
Literal meaning of the term " Home sapiens " is
(A) Man - The Wise
(B) Man - The supreme
(C) Man - the omnivore
(D) Man - the fool
Science of the study of preserved remains or traces of animals, plants, and other organisms from the remote past is called ________.
(A) Anthropology
(B) Archaeology
(C) Palaeontology
(D) Pharmacology
Which of the following is not a vector quantity ?
(A) Torque
(B) Displacement
(C) Speed
(D) None of the above
Color of light is determined by its :
(A) dimension
(B) wavelength
(C) Intensity
(D) Velocity
As the frequency of a wave increases, what happens to its wavelength?
(A) It increases
(B) It remains the same
(C) It decreases
(D) There is no connection between the two
Who invented dynamite?
(A) Alfred Noble
(B) Antoine Lavoisier
(C) Marie Curie
(D) Thomas Edison
No current will flow between two charged bodies if they have the same ________.
(A) Resistance
(B) Charge
(C) Potential
(D) charge/ potential ratio
What would remain unchanged if a sound travels from air to water ?
(A) intensity
(B) Frequency
(C) Both a and b
(D) Neither a nor b
Atomic weight of an element is compared with which of the following to get the atomic weight of that element?
(A) Oxygen
(B) Carbon
(C) Hydrogen
(D) Nitrogen
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