Everyday Science — All MCQs

Correct Answer: D

Copper is used in the production of Electric wires. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: A

Corona disease is an Infectious diseases disease. The named agent or condition produces the characteristic biological changes associated with the disease.

Correct Answer: A

COTTON” is grown on Black soil. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: A

Cotyledons are very Important because they Store Food. This is based on the organism’s established anatomy, behavior, or biological classification.

Correct Answer: D

Coulomb is the scientific unit to measure: None OF These. This value follows from the standard definition or accepted conversion used for the quantity.

Correct Answer: A

Covalent network crystals have higher melting point then molecular crystals. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: D

Cover of the capsule is made of Gelatin. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: C

Crude Oil is heated in the furnace up to 400°C. The stated result follows from the relevant physical relationship between force, matter, motion, or energy.

Correct Answer: A

CT Scan stand for Computed Tomography Scan. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: A

Curie is an unit of measuring the intensity of Radioactivity. This value follows from the standard definition or accepted conversion used for the quantity.

Correct Answer: C

Current stage of star ‘Sun’ is yellow dwarf. Astronomical observations and measurements establish this relationship among the relevant celestial bodies.

Correct Answer: D

Cusec is an unit of None of these. This value follows from the standard definition or accepted conversion used for the quantity.

Correct Answer: A

Day and night are the results of Earth rotation around its axis. This description follows from the defining characteristics and established facts associated with the subject.

Correct Answer: B

Dead red blood corpuscles are stored in Spleen. This follows from the structure and normal physiological function of the relevant organ, tissue, or body system.

Correct Answer: D

Defeciency of following vitamin decreases hemoglobin production: Pyridoxine. Vitamins support specific metabolic and physiological functions, and their properties determine their sources, solubility, and deficiency effects.

Correct Answer: B

Deficiency diseases are caused due to the deficiency of Vitamins. An inadequate supply disrupts the biological process that depends on this nutrient or substance and produces the stated condition.

Correct Answer: A

Deficiency of zinc causes loss of appetite and poor growth. An inadequate supply disrupts the biological process that depends on this nutrient or substance and produces the stated condition.

Correct Answer: C

Deficiency of Iodine causes: Goiter. An inadequate supply disrupts the biological process that depends on this nutrient or substance and produces the stated condition.

Correct Answer: C

Deficiency of vitamin B1 is causes Beriberi. An inadequate supply disrupts the biological process that depends on this nutrient or substance and produces the stated condition.

Correct Answer: C

Vitamin C deficiency causes scurvy. Vitamin C is required for collagen formation, so prolonged deficiency can cause bleeding gums, poor wound healing, and weakness.