General Science problems
- 1. The purpose of defibrillation is to
Options- A. prevent asystole from deteriorating into ventricular fibrillation
- B. stop the chaotic, disorganized contraction of the cardiac cells
- C. cause a rapid decrease in the heart rate of an unstable patient
- D. improve the chance of cardiopulmonary resuscitation (CPR) being successful in resuscitation Also asked in: AIEEE, Bank Exams, Analyst, Bank Clerk, Bank PO
Correct Answer: stop the chaotic, disorganized contraction of the cardiac cells
Explanation:
The purpose of defibrillation is to stop the chaotic, disorganized contraction of the cardiac cells. Defibrillation is a technique used in emergency medicine to terminate ventricular fibrillation or pulseless ventricular tachycardia. It uses an electrical shock to reset the electrical state of the heart so that it may beat to a rhythm controlled by its own natural pacemaker cells.
- 2. Molten rock inside the earth is called
Options- A. Mantle
- B. Core
- C. Magma
- D. Lava Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Magma
Explanation:
Molten rock inside the earth is called Magma.
- 3. Radish is a
Options- A. Root
- B. Conn
- C. Tuber
- D. Bulb Also asked in: AIEEE, Bank Exams, Analyst, Bank Clerk
Correct Answer: Root
- 4. Oil change intervals as specified by the vehicle manufacturer are
Options- A. include miles driven between oil changes
- B. maximum time and mileage intervals
- C. minimum time and mileage intervals
- D. only include time between oil changes Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: maximum time and mileage intervals
Explanation:
Oil change intervals as specified by the vehicle manufacturer are maximum time and mileage intervals.
- 5. Which of the following is a projective test?
Options- A. Thematic apperception test
- B. Rorschach's ink blot test
- C. Sentence completion test
- D. All of the above Also asked in: AIEEE, Bank Exams, Analyst
Correct Answer: All of the above
Explanation:
In psychology, a projective test is an identity test intended to give an individual a chance to react to ambiguous stimuli, probably revealing hidden feelings and internal conflicts anticipated by the individual into the test.
Some examples of the projective test are ::
* Rorschach's ink blot test
* Thematic apperception test
* Sentence completion test
- 6. Which is not a benefit of burning garbage for fuel?
Options- A. It creates more space for farming
- B. It produces methane that can be used like natural gas
- C. It partially addresses the solid waste disposal problem
- D. It provides biomass energy Also asked in: AIEEE, Bank Exams, Analyst, Bank Clerk, Bank PO
- It produces methane that can be used like natural gas.
- It partially addresses the solid waste disposal problem.
- It provides biomass energy.
Correct Answer: It creates more space for farming
Explanation:
Garbage burning is common in rural areas, but it poses health concerns and hazards to the environment. It especially affects people with sensitive respiratory systems, as well as children and the elderly.
Benefits ::
Hence, it creates more space for farming is not the benefit of the burning garbage.
- 7. Which of the following is not an autoimmune disease?
Options- A. Vitiligo
- B. Alzheimer's
- C. Rheumatoid arthritis
- D. Psoriasis Also asked in: AIEEE, Analyst, Bank Clerk
Correct Answer: Alzheimer's
Explanation:
Auto-immune disease :: Sometimes, due to genetic and other unknown reasons, the body attack self-cells. This results in damage to the body and is called auto-immune disease.
From the options,
-> Rheumatoid arthritis is an autoimmune disorder in which antibodies are produced against the synovial membrane and cartilage.
-> Vitiligo causes white patches on skin also characterised as autoimmune disorder.
-> Psoriasis is a skin disease that causes itchy or sore patches of thick red skin and is also autoimmune.
-> Alzheimer's disease is a chronic neurodegenerative disease. Alzheimer's disease is due to deficiency of neurotransmitter acetylcholine.
Hence, Alzheimer's is not the auto-immune disease.
- 8. A rotating column of air is called
Options- A. Tornado
- B. Vortex
- C. Airmass
- D. None of the above Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Tornado
Explanation:
A rotating column of air is called as a Tornado which extends from the thunderstorm to the ground.
- 9. Howard Gardner defines intelligence as an ability to Also asked in: Analyst, Bank Clerk, Bank PO
Correct Answer: Howard Gardner defines intelligence as an ability to solve problems or to fashion products that are valued in one or more cultural setting He suggested that all people have different kinds of intelligences Gardner proposed that there are eight intelligences They are :: Visual-Spatial Intelligence Linguistic-Verbal Intelligence Logical-Mathematical Intelligence Bodily-Kinesthetic Intelligence Musical Intelligence Interpersonal Intelligence Intrapersonal Intelligence Naturalistic Intelligence
- 10. Which would usually be studied by a geologist?
Options- A. Plants
- B. Insects
- C. Earth
- D. Life Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Earth
Explanation:
A geology is a branch of science that deals with the study of Earth, its structure and materials made it. And the person who studies this is called as Geologist.
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