20000+ Important MCQs for AIR FORCE

20000+ MCQs for AIR FORCE are available here. You can learn these questions for your better preparation. Questions are available with its correct answer. You can check the correct answer of any questions by clicking the option or show answer button.
Have a nice day and enjoy learning AIR FORCE MCQ Questions.


Learn AIR FORCE MCQs with answers [Page 6 of Department 75]

R

Ram Sharma • 193.88K Points
Coach Science

52) The technique of calculating the age of fossil organisms is

  • (A) Counting the annual rings
  • (B) Micromanipulation
  • (C) Radiocarbon dating
  • (D) Electroporation
Show Answer Discuss Share
Correct Answer - Option (C)

No Explanation found. Add Explanation and get +2 points.

R

Ram Sharma • 193.88K Points
Coach Chemistry

55) A single covalent bond

  • (A) Is formed by the transfer of two electrons
  • (B) Does not require energy to disrupt it unlike an ionic bond
  • (C) Exists between hydrogen and chlorine in an aqueous solution, of hydrochloric acid
  • (D) Is longer than a double bond
Show Answer Discuss Share
Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

R

Ram Sharma • 193.88K Points
Coach Physics

57) A dynamo is used to convert

  • (A) mechanical energy into electrical energy
  • (B) electrical energy into mechanical energy
  • (C) electrical energy into magnetic energy
  • (D) magnetic energy into mechanical energy
Show Answer Discuss Share
Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

R

Ram Sharma • 193.88K Points
Coach Physics

58) A rainbow is produced when sunlight falls on drops of rain. Which among the given physical phenomena is responsible for this?
(1) Diffusion
(2) Refraction
(3) Internal reflection

  • (A) 2 and 3
  • (B) 1 and 2
  • (C) 1 and 3
  • (D) 1, 2 and 3
Show Answer Discuss Share
Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

R

Ram Sharma • 193.88K Points
Coach Science

59) The addition of gypsum to portland cement helps in:

  • (A) preventing rapid setting of cement
  • (B) rapid setting of cement
  • (C) increasing the strength of cement
  • (D) reduction in the cost of cement
Show Answer Discuss Share
Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

R

Ram Sharma • 193.88K Points
Coach Physics

60) A solid cube just gets completely immersed in water when a 0.2 kg mass is placed on it. If the mass is removed, the cube is 2 cm above the water level. What is the length of each side of the cube?

  • (A) 10 cm
  • (B) 12 cm
  • (C) 6 cm
  • (D) 8 cm
Show Answer Discuss Share
Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

You are learning MCQ Questions of AIR FORCE Department : 75 | Page : 6

Jump to

TAGs: AIR FORCE mcqs, important AIR FORCE mcqs, important AIR FORCE questions, AIR FORCE questions, mcq for AIR FORCE, important mcq for AIR FORCE, mcqs for AIR FORCE, mcq questions for AIR FORCE, mcq question for AIR FORCE, prepare online for AIR FORCE