General Science problems
- 1. Which statement about tobacco use is true?
Options- A. Smoking can lead to emphysema as well as strokes
- B. Smokeless tobacco can lead to cancer but is not addictive
- C. Smoking relaxes people because it lowers the heart rate
- D. All of the above Also asked in: AIEEE, Bank Exams, Analyst, Bank Clerk, Bank PO
Correct Answer: Smoking can lead to emphysema as well as strokes
Explanation:
Smoking can lead to emphysema as well as strokes is the true statement regarding tobacco use. Emphysema is related to the failure of lungs air sacs and cilia that eliminate the dust from the body.
- 2. Which of the following disease is not caused by bacteria?
Options- A. Tetanus
- B. Dengue
- C. Malaria
- D. Cholera Also asked in: Bank Exams, AIEEE, Bank PO, Bank Clerk, Analyst
Correct Answer: Dengue
Explanation:
Dengue is the disease that is not caused by bacteria.
- 3. Which gases in the atmosphere absorb ultraviolet radiation?
Options- A. Ozone
- B. Carbondi oxide
- C. Oxygen
- D. Helium Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Ozone
Explanation:
The ozone gas present in the atmosphere absorb ultraviolet radiation. It is spread as a ozone layer throughout the stratosphere.
- 4. An enzyme speeds up a reaction by
Options- A. raising the activation energy
- B. absorbing energy
- C. lowering the activation energy
- D. None of the above Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: lowering the activation energy
Explanation:
An enzyme speeds up a reaction by lowering the activation energy which is done by catalysts to increase the rate.
- 5. The wrist is what to the hand?
Options- A. Deep
- B. Proximal
- C. Lateral
- D. Superior Also asked in: AIEEE, Bank Exams, Analyst, Bank Clerk
Correct Answer: Proximal
- 6. What is the main cause of Tsunami?
Options- A. Tectonism
- B. Earthquake on Sea Surface
- C. Tidal force
- D. All of the above Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Earthquake on Sea Surface
Explanation:
The main cause of Tsunami is Earthquake on Sea Surface.
- 7. Activation of the receptors by stimuli is called
Options- A. Perception
- B. Habituation
- C. Adaptation
- D. Sensation Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Sensation
Explanation:
Activation of the receptors by stimuli is called Sensation.
- 8. Exercise is a subset of physical activity that is
Options- A. Repetative
- B. Planned
- C. Structured
- D. All of the above Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: All of the above
Explanation:
Exercise is a subset of physical activity that is planned, structured and repetative.
- 9. Core of earth is also known as
Options- A. Barysphere
- B. Centrosphere
- C. Besosphere
- D. Lithosphere Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Barysphere
Explanation:
Core of earth is also known as Barysphere.
- 10. The cross section of a chisel is usually
Options- A. Octagonal
- B. Rectangular
- C. Hexagonal
- D. Circular Also asked in: AIEEE, Bank Exams, Analyst, Bank Clerk
Correct Answer: Octagonal
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