Top 550+ Solved General Science MCQ Questions Answer
Q. Which of the following measurements is not a unit of distance?
a. Ammeter
b. Cubit
c. Parsec
d. Angstrom
Q. Which one of the following remains constant while throwing a ball upward?
a. Displacement
b. Kinetic energy
c. Acceleration
d. Velocity
Q. Which vitamin is abundant in citrus fruits?
a. . Vitamin A
b. . Vitamin B
c. . Vitamin C
d. . Vitamin D
Q. Which of the following statements is not true regarding LASER?
a. A LASER is a device that emits light through a process of optical amplification .
b. LASER beams can be focused to very tiny spots, achieving a very high irradiance.
c. The emitted LASER light is notable for its high degree of dispersive power unattainable using other technologies.
d. LASER light is used in bar-code scanners
Q. If a moving body turns its speed to 1.5 times, what will be the impact on its kinetic energy?
a. will become 1.5 times
b. will become 3 times
c. will become 2.25 times
d. will become 6 times
Q. A tourist, who plans to visit a hill station located at very high altitude also wishes to take along his Television Set. In this context, consider the following:LCD TVPlasma TVCathode Ray Tube TVWhich among the above are expected to work properly at very high altitudes?
a. Only 1
b. 1 & 2
c. 1 & 3
d. 2 & 3
Q. If an egg with shell is placed in a microwave oven, which among the following would most likely happen?
a. The egg will not get warmed
b. The egg will get cooked slowly similar to a boiled egg
c. The egg shell will explode
d. The egg shell becomes yellow
Q. Which among the following is the SI physical unit of dynamic viscosity?
a. Poise
b. Pascal-second
c. Newton-second
d. Poise-second
Q. Which among the following phenomena of the optics makes the Endoscopy capable of examining the internal organs such as Abdomen?
a. Interference
b. Total Internal Reflection
c. Diffraction
d. Scattering
Q. An antenna in a Geostationary satellite should have a minimum beam width of which among the following values to cover the entire earth?
a. 8.56°
b. 17.34°
c. 22.16°
d. 23.25°
Q. A piece of Ice was tied with a string to a water bucket‘s bottom, and the water bucket was filled with water with ice fully submerged in it. What would be the impact on the level of water when the ice melts away completely?
a. The level of water will go up
b. The level of water will go down
c. The level of water will remain unchanged
d. The level of water will first increase then come to the previous on
Q. A person is standing in front of a wall and makes a sound. What should be the normal minimum distance between the person and the wall , so that the person hears echo?
a. 6 meters
b. 13 meters
c. 20 meters
d. 17 meters
Q. A long Rail (approximately 700 meters) made up of steel is struck to produce a sound. The person standing on the other end of the rail would hear in which among the following pattern?
a. He listens the sound waves once propagated via steel
b. He listens the sound waves once propagated via air
c. He listens the sound waves twice, first propagated via steel and second propagated via air
d. He listens the sound waves twice, first propagated via air and second propagated via steel