General MCQs
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Q461.Heat exchanger tubes are never made of:
Correct Answer: C
Heat exchanger tubes are never made of: Lead. The stated result follows from the relevant physical relationship between force, matter, motion, or energy.
Q462.Heavy mechanical complex use a large amount of water for____?
Correct Answer: A
Heavy mechanical complex use a large amount of water for Cooling. This description follows from the defining characteristics and established facts associated with the subject.
Q463.Hen and chicken disorder is associated with____ ?
Correct Answer: B
Hen and chicken disorder is associated with Grapes. This description follows from the defining characteristics and established facts associated with the subject.
Q464.Hepatitis A is transmitted to various individuals by ?
Correct Answer: D
Hepatitis A is transmitted to various individuals by: Water. This description follows from the defining characteristics and established facts associated with the subject.
Q465.Hepatitis and Polio is caused by____?
Correct Answer: A
Hepatitis and Polio is caused by Virus. The named agent or condition produces the characteristic biological changes associated with the disease.
Q466.Highly intelligent Mammals are____?
Correct Answer: B
Highly intelligent Mammals are dolphin. This description follows from the defining characteristics and established facts associated with the subject.
Q467.Homologous means?
Correct Answer: A
Homologous means: Same Chemical Properties. This description follows from the defining characteristics and established facts associated with the subject.
Q468.Honey contain glucose and fructose along with some other ingredients, it has greater viscosity due to____?
Correct Answer: C
Honey contain glucose and fructose along with some other ingredients, it has greater viscosity due to irregular shape of the molecules and strong inter-molecular forces. This description follows from the defining characteristics and established facts associated with the subject.
Q469.How dark matter is detected?
Correct Answer: B
How dark matter is detected: Dark matter is detected through its gravitational effects on visible matter. This description follows from the defining characteristics and established facts associated with the subject.
Q470.How is ammonia synthesized?
Correct Answer: A
How is ammonia synthesized: Herber process. This description follows from the defining characteristics and established facts associated with the subject.
Q471.How long does the earth take to cover 1° longitude?
Correct Answer: C
How long does the earth take to cover 1° longitude: 4 Minutes. Astronomical observations and measurements establish this relationship among the relevant celestial bodies.
Q472.How Many Brains Does an Octopus Have?
Correct Answer: C
The number of Brains is 9. This follows from the structure and normal physiological function of the relevant organ, tissue, or body system.
Q473.How many calories are there in 1 gram of carbohydrate?
Correct Answer: C
The number of calories is 4. This value follows from the standard definition or accepted conversion used for the quantity.
Q474.How many Calories are there in 100 grams Natural Honey?
Correct Answer: C
The number of Calories is 304. This value follows from the standard definition or accepted conversion used for the quantity.
Q475.How many chambers are in the human heart ?
Correct Answer: C
The number of chambers is 04. This follows from the structure and normal physiological function of the relevant organ, tissue, or body system.
Q476.How many coloumns in the modern Periodic Table?
Correct Answer: B
The number of coloumns in the modern Periodic Table is 18. This value follows from the standard definition or accepted conversion used for the quantity.
Q477.How many countries are signatories of NASA’s Artemis Accords as of May 2024?
Correct Answer: C
The number of countries is 40. This value follows from the standard definition or accepted conversion used for the quantity.
Q478.How many Dynes are there in one gram weight?
Correct Answer: B
The number of Dynes is 981. This value follows from the standard definition or accepted conversion used for the quantity.
Q479.How many eyes does a worm have?
Correct Answer: D
Worms do not have true eyes. They sense light through light-sensitive receptor cells in their skin, so none of the listed eye counts applies.
Q480.How many grams in a pound?
Correct Answer: B
The number of grams in a pound is 453. This value follows from the standard definition or accepted conversion used for the quantity.