General Science One Liner MCQ Part-1

General Science One Liner MCQ Part-1

Question-based on General Science

general-science-mcq

Useful for all Competitive Exams

1. The clouds float in the atmosphere because of their low
(a) temperature
(b) velocity
(c) pressure
(d) density


2. Sound cannot travel through
(a) solids
(b) liquids
(c) gases
(d) vacuum


3. Noise and music differ in their
(a) quality
(b) tone
(c) note
(d) pitch


4. If a body is charged by rubbing it, its weight
(a) remains precisely constant
(b) increases slightly
(c) decreases slightly
(d) may increase slightly or may decrease slightly


5. At the time of short circuit, the current in the circuit
(a) vary continuously
(b) increases heavily
(c) decreases substantially
(d) does not change


6. A vibrating body
(a) will always produce sound
(b) may or may not produce sound if the amplitude of vibration is low
(c) will produce a sound which depends upon the frequency
(d) None of these



7. The special technique used in ships to calculate the depth of ocean beds is
(a) LASER
(b) SONAR
(c) sonic boom
(d) reverberation


8. When the distance between the object and the plane mirror increases
(a) the image will be changed
(b) the size of the image will become less than the size of the object
(c) the distance between the image and the plane mirror increases
(d) the distance between the image and the plane mirror decreases



9. Butter paper is an example of ............. object.
(a) a transparent
(b) a translucent
(c) an opaque
(d) a luminous


10. When a ship floats on water
(a) it displaces no water
(b) the mass of water displaced is equal to the mass of the ship
(c) the mass of water displaced is lesser than the mass of the ship
(d) the mass of water displaced is greater than the mass of the ship



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