General MCQs

Correct Answer: D

Sensory neurons carry message towards: Brain and Spinal Cord. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: A

Sericulture is the study of which discipline: silk production. The term is defined by the subject, process, or characteristic described in the question.

Correct Answer: B

Short sightedness is due to Elongation of eyeballs. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: A

Short-sight defect could be corrected by a concave lens lens. The result follows from how light is reflected, refracted, focused, or distributed across the electromagnetic spectrum.

Correct Answer: B

Short-sightedness can be corrected by using Concave lens. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: B

Silicon is an example of Semiconductor. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: A

Silver fish is the name of Insect. This is based on the organism’s established anatomy, behavior, or biological classification.

Correct Answer: C

Skin has Three layers. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: A

Skin is 2mm thick. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: D

Sleeping sickness in the natives of Africa is caused by Trypanosoma. The named agent or condition produces the characteristic biological changes associated with the disease.

Correct Answer: A

Smallest animal is Skunk. This is based on the organism’s established anatomy, behavior, or biological classification.

Correct Answer: B

Smallpox was eradicated in 1970s. What was the ‘great pox’ which remains active: Syphilis. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: C

Smoke is an solution of Solid in gas. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: C

Soap and detergents remove the dirt from clothes due to Lowering of interfacial tension. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: B

Sodium Carbonate is commonly called Washing Soda. The term is defined by the subject, process, or characteristic described in the question.

Correct Answer: B

Sodium carbonate is produced by Amonia solvay process. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: C

Some objects from the Kuiper belt are classified as plutoids” and include: Pluto, Eris, and Ceres. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: A

SONAR is based on the principle of Echo. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: B

Sound of frequency below 20 Hz is: Infrasonic. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: C

Sound travels about 4 times faster in water than in air. This description follows from the defining characteristics and established facts associated with the subject.