General MCQs

Correct Answer: A

Thyroxine is Harmone contain iodine. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: B

Gastric Juice is has the lowest pH. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: B

prolactin is hormone is necessary for the production of milk in the mother’s breast. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: A

Oxytocin is human hormone is called love hormone. The term is defined by the subject, process, or characteristic described in the question.

Correct Answer: C

Cockroach is insect can survive without a head for one or more weeks. This is based on the organism’s established anatomy, behavior, or biological classification.

Correct Answer: B

Hypsometer is instrument is used to measuring height above sea leve. Its geographic position or physical characteristics account for the description given.

Correct Answer: A

UY Scuti is the biggest star in the Universe. Astronomical observations and measurements establish this relationship among the relevant celestial bodies.

Correct Answer: A

Rain water is the purest form of water. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: C

Canopus is the second brightest star in the Universe. Astronomical observations and measurements establish this relationship among the relevant celestial bodies.

Correct Answer: D

Avogadro’s law is law states that equal volumes of all gases, at the same temperature and pressure, have the same number of molecules. Its composition and chemical or physical behavior give it the stated classification or property.

Correct Answer: A

Graham’s Law is law states that the rate of the effusion of a gas is inversely proportional to the square root of its density. Its composition and chemical or physical behavior give it the stated classification or property.

Correct Answer: B

Concave is lenses are used by people having short-sightedness. The result follows from how light is reflected, refracted, focused, or distributed across the electromagnetic spectrum.

Correct Answer: D

An aneroid barometer contains no liquid. It measures air pressure through the expansion and contraction of a sealed flexible metal chamber.

Correct Answer: C

Rifampicin is medicine can be used to make urine red in colour. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: C

South Atlantic is ocean does not commonly experience tropical cyclones. Its geographic position or physical characteristics account for the description given.

Correct Answer: B

Pacific Ocean is ocean is called Ring of Fire”. Its geographic position or physical characteristics account for the description given.

Correct Answer: C

Sponges is animals does not have nervous system. This is based on the organism’s established anatomy, behavior, or biological classification.

Correct Answer: B

Which of the following are Biodegradable Dead Plants. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: B

Which of the following are non-biodegradable materials Plastics. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: C

Gamma rays is not deflected by electric and magnetic fields. The effect results from the movement of charge or the interaction of electric and magnetic fields.