TripuraExam
Home History Geography Polity General Science Grammar
Welcome, Guest
General Science MCQ

General Science MCQ Practice

Practice General Science questions with instant scoring, correct answer highlighting, detailed solutions and first-click AI explanation caching for missing explanations.

📚 Questions: 553 🧭 Page: 53 / 56 🎯 10 per page
Reset
Correct: 0/10
Wrong: 0/10
Correct
Wrong
Accuracy
0%
Q. 438
👁 0 views
The sex of a child before birth can be determined by:
  • A Amnoscopy
  • B Amniocentesis
  • C Amniograpghy
  • D None of these
Correct Option: B  [ Amniocentesis ]
Preparing explanation...
Q. 437
👁 0 views
The function of Kidney is to:
  • A Purify blood
  • B Fight against infection
  • C Digest the food
  • D None of these
Correct Option: A  [ Purify blood ]
Preparing explanation...
Q. 436
👁 0 views
How much blood does a man have in his body?
  • A 4 %
  • B 10 %
  • C 7 %
  • D None of these
Correct Option: C  [ 7 % ]
Preparing explanation...
Q. 428
👁 0 views
Arya Bhatt was a renowned Indian
  • A Chemist
  • B Physician
  • C Astronomer
  • D None of these
Correct Option: C  [ Astronomer ]
Aryabhata was a renowned ancient Indian mathematician and astronomer. He lived during the period of Gupta Empire.
Q. 411
👁 0 views
Which of the following is a greenhouse gas
  • A Chlorofluoro carbon
  • B Carbon
  • C Calcium
  • D None of these
Correct Option: A  [ Chlorofluoro carbon ]
Chlorofluorocarbons (CFCs) are considered greenhouse gases due to their ability to trap heat in the Earth's atmosphere.
Q. 409
👁 0 views
The sky looks blue due to
  • A Dispersion of Sunlight
  • B Scattering of Sunlight
  • C Refraction of Sunlight
  • D None of these
Correct Option: B  [ Scattering of Sunlight ]
The scattering of sunlight is a phenomenon that occurs when sunlight interacts with particles or molecules in the Earth's atmosphere, causing the light to change direction and spread out in various directions.
Q. 408
👁 0 views
Which one of the following is a chemical change?
  • A Melting of ice
  • B Magnetising of Iron
  • C Burning of coal
  • D None of these
Correct Option: C  [ Burning of coal ]
A chemical change, also called a chemical reaction, happens when substances combine or break apart to form entirely new substances with different properties.
Q. 407
👁 0 views
Pure gold is of
  • A 24 Carat
  • B 18 Carat
  • C 22 Carat
  • D None of these
Correct Option: A  [ 24 Carat ]
A "carat" is a unit of measurement used to express the weight of gemstones, particularly diamonds and gold etc.
Q. 406
👁 0 views
When a moving bus suddenly stops, passengers sitting inside leans forward. This is due to
  • A Conservation of Mass
  • B Inertia of rest
  • C Inertia of Motion
  • D None of these
Correct Option: C  [ Inertia of Motion ]
Inertia of motion is defined as the property of a body to resist any change to its state of uniform motion.
Q. 405
👁 0 views
A heavy stone appears to be lighter in water. This is due to
  • A Upward pressure of water
  • B Downward pressure of water
  • C Lateral pressure of water
  • D None of these
Correct Option: A  [ Upward pressure of water ]
Water creates upward pressure due to the principle of buoyancy, as described by Archimedes' principle.
Correct: 0/10
Wrong: 0/10
Correct
Wrong
Accuracy
0%