General MCQs

Correct Answer: C

The turning effect of force is called Torque. The stated result follows from the relevant physical relationship between force, matter, motion, or energy.

Correct Answer: C

The type of glass used in making lenses and prism is Flintglass. The result follows from how light is reflected, refracted, focused, or distributed across the electromagnetic spectrum.

Correct Answer: A

Car headlamps use parabolic concave reflectors. When the bulb is placed near the focus, the reflector sends light outward as a nearly parallel beam.

Correct Answer: D

The valency of carbon Atom is 4. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: D

The variety of coal in which the deposit contains recognizable traces of the original plant material is peat. This is based on the organism’s established anatomy, behavior, or biological classification.

Correct Answer: A

The weakest of all fundamental forces is the Gravitational force. The stated result follows from the relevant physical relationship between force, matter, motion, or energy.

Correct Answer: C

The weight of an average human male brain is about: 1350 gr. This follows from the structure and normal physiological function of the relevant organ, tissue, or body system.

Correct Answer: C

The winter solstice in the southern Hemisphere occurs on 21 June. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: A

The most distant human-made object sent into the space is Voyager 1. Astronomical observations and measurements establish this relationship among the relevant celestial bodies.

Correct Answer: C

There are Five themes in geography. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: C

There are 3 types of respiration takes place in frog. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: B

There are three types of plate boundaries i. e Divergent, Convergent and Transform. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: C

Through which organ does a fish respire: Gills. This is based on the organism’s established anatomy, behavior, or biological classification.

Correct Answer: C

To measure the speed of an approaching car a police officer shines: radio waves on it. The stated result follows from the relevant physical relationship between force, matter, motion, or energy.

Correct Answer: A

To which of the following chambers of the heart, is the aorta connected: Left ventricle. This follows from the structure and normal physiological function of the relevant organ, tissue, or body system.

Correct Answer: B

Tooth decay is caused by: Sugar. The named agent or condition produces the characteristic biological changes associated with the disease.

Correct Answer: B

Transistor is a device that convert weak signal into strong signal. Its design and operating principle allow it to perform the stated function.

Correct Answer: C

Transistors do not need a warm up period because they have no: Filament. The other listed choices share the property in the question, while this choice does not.

Correct Answer: C

Triple point of water is 273.16 K. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: B

Tropism mostly refers to as Directional growth of a plant. The term is defined by the subject, process, or characteristic described in the question.