Previous year MCQs

General science UPPSC 2015 GS-I
Question

"Neno plug" refers to:

Answer & Solution

Answer: (Detailed Solution Below)

Option B: a small hearing aid

Detailed Solution:

The correct answer is “a small hearing aid”.
The term "Neno plug" is a reference to a tiny, discreet hearing aid device designed to be minimally noticeable while providing hearing assistance.

Similar Questions:

By which Constitutional Amendment the number of Central Ministers has been limited to 15% of the total number of members of the Lok Sabha?
  1. A) 91st Amendment
  2. B) 92nd Amendment
  3. C) 90th Amendment
  4. D) None of the above
The globally programmed "Human Genome Project" deals with:
  1. A) establishment of a society of super-humans
  2. B) identification of races based on apartheid
  3. C) genetic improvement of human races
  4. D) identification and mapping of human genes and gene sequences
The bacillus haemophilus influenza causes ?
  1. A) Whooping cough
  2. B) A form of meningitis in young children
  3. C) Pneumonia
  4. D) Influenza
Given below are two statements, one is labelled as Assertion (A) and the other as Reason (R).

Assertion (A): CO2, SO2 and NO2 gases get dissolved in rain water and produce acid rain.
Reason (R): Atmospheric air is polluted due to high concentration of gases like carbon dioxide, sulphur dioxide and oxides of nitrogen.

Select the correct answer from the codes given below:
  1. A) Both (A) and (R) are true and (R) is the correct explanation of (A).
  2. B) (A) is false, but (R) is true.
  3. C) Both (A) and (R) are true, but (R) is not the correct explanation of (A).
  4. D) (A) is true, but (R) is false.
Which of the following organism has "White Blood" ?
  1. A) Lizard
  2. B) Cockroach
  3. C) House Bug
  4. D) Mosquito
Match list-I with list-II and select the correct answer using the code given below:
List-I - List-I

A. Malaria - 1. Bone Marrow
B. Filaria - 2. Brain
C. Encephalitis - 3. Muscle
D. Leukemia - 4. Lymph node
5. Blood cells

Code:
A B C D
  1. A) 5 3 2 1
  2. B) 5 4 2 1
  3. C) 4 3 5 1
  4. D) 5 4 1 2
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  2. B) Heavy water
  3. C) Liquid Ammonia
  4. D) Liquid Hydrogen
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  1. A) Pellagra
  2. B) Beri-Beri
  3. C) Scurvy
  4. D) Osteomalacia
Helpline 'Udyami' is meant for:
  1. A) Micro, small and medium enterprises
  2. B) Large capital industries
  3. C) Female entrepreneurs
  4. D) Farmers using technology in farming
The movement of nutrient elements through the various components of an ecosystem is called.
  1. A) Bio-geo-chemical cycle
  2. B) Bio-geological cycle
  3. C) Ecological succession
  4. D) Biological cycle
Which one of the following atmospheric change takes place due to the greenhouse effect?
  1. A) Increase in carbon dioxide concentration in the atmosphere
  2. B) Increase in humidity in the atmosphere
  3. C) Increase in biological population
  4. D) Increase in wind speed
Which one of the following is not correctly matched?
  1. A) Worlds tallest waterfall – Tugela Falls
  2. B) World's largest fresh water lake – Lake Superior
  3. C) World’s highest navigable lake – Lake Titicaca
  4. D) World’s second deepest lake – Lake Tanganyika