General MCQs

Correct Answer: D

Lock Jaw i. e. difficulty in opening the mouth, is a symptom of Tetanus. difficulty in opening the mouth, is a symptom ofTetanus. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: D

Mach number is used in connection with the speed of aircraft. The stated result follows from the relevant physical relationship between force, matter, motion, or energy.

Correct Answer: C

Magnalium is an alloy of Aluminium and Magnesium. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: B

Magnifying power of a simple microscope can be increased by: Decreasing focal length of the lens. The result follows from how light is reflected, refracted, focused, or distributed across the electromagnetic spectrum.

Correct Answer: B

Main constituent in air is Nitrogen. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: A

Main Control System of our body is Nervous System. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: B

Male birds are More colorful than female birds. This is based on the organism’s established anatomy, behavior, or biological classification.

Correct Answer: C

Marble and Slate are which type of rock: Metamorphic. Its composition and chemical or physical behavior give it the stated classification or property.

Correct Answer: A

Mass of Earth is 5.972 × 1024 kg. Astronomical observations and measurements establish this relationship among the relevant celestial bodies.

Correct Answer: A

Material for rain-proof coats and tents owe their water proof properties to Surface tension. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: A

Materials for rain-proof coats and tents owe their water proof properties to Surface tension. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: B

Matter exists in Three states. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: A

Maximum biological damage is caused by Gamma rays. The named agent or condition produces the characteristic biological changes associated with the disease.

Correct Answer: B

Medium sized kidney stones are removed by Lithotripsy. This follows from the structure and normal physiological function of the relevant organ, tissue, or body system.

Correct Answer: B

Medium which sends signal from source to destination is known as Transmission channel. The term is defined by the subject, process, or characteristic described in the question.

Correct Answer: B

Medulla oblongata is a part of human Brain. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: C

Melting Point of Tungsten is 3000 C. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: B

Mercury is also known as Quick Silver. The term is defined by the subject, process, or characteristic described in the question.

Correct Answer: A

Microorganisms can only be seen with an equipment called Microscope. The term is defined by the subject, process, or characteristic described in the question.

Correct Answer: B

Microphone converts sound energy into Electrical signals. The stated result follows from the relevant physical relationship between force, matter, motion, or energy.