RRB ALP 2018 Practice Test Papers | General Knowledge (Day-14)

Dear Aspirants, Here we have given the Important RRB ALP & Technicians Exam 2018 Practice Test Papers. Candidates those who are preparing for RRB ALP 2018 can practice these questions to get more confidence to Crack RRB 2018 Examination.

[WpProQuiz 1623]

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1. Bacteria found in sewage are mostly

1. Anaerobic
2. Pathogenic
3. Saprophytic
4. Parasitic

2. Which of the following acids is present in vinegar?

1. Ethanoic acid
2. Methanoic acid
3. Propanoic acid
4. Butanoic acid

3. RADAR stands for

1. radio detection and ranging
2. radio direction and ranging
3. radio detection and reflection
4. radio dispatching and receiving

4. Which of the following diseases is caused by a virus?

1. Tuberculosis
2. Typhoid
3. Tetanus
4. AIDS

5. Which of the following latitudes is known as the Tropic of Cancer?

1. 23 1/2°N
2. 23 1/2°S
3. 66 1/2°N
4. 66 1/2°S

6. Cod liver is a rich source of

1. Vitamin C
2. Vitamin D
3. Vitamin B
4. Vitamin B12

7.Who presided the lucknow session in 1916?

1. AmbicaCharanMajumdar
2. Annie Besant
3. Mahatma Gndhi
4. SardarVallabhai Patel

8. Enzymes that digest fats have a general name

1. Trypsin
2. Lipase
3. Amylase
4. Maltase

9. Which of the following is called as Synthetic rubber?

1. Leoprene
2. Monoprene
3. Isoprene
4. Neoprene

10. The famous trade centre of Far West during the Gupta period was

1. Vidisha
2. Purushpur
3. Paithan
4. Ahichhatra

Solutions:

1. Answer: (4)

Among the numerous types of bacteria found in sewage, the most common types are parasitic bacteria. These parasitic bacteria require a living organism, or host, and a readily available food supply.

2. Answer: (1)

Vinegar is a liquid consisting of about 5–20% acetic acid (CH3COOH), water, and other trace chemicals, which may include flavorings. The acetic acid is produced by the fermentation of ethanol by acetic acid bacteria. It is also called ethanoic acid.

3. Answer: (1)

RADAR is an acronym for radio detection and ranging.

4. Answer: (4)

AIDS (Acquired Immune Deficiency Syndrome) is caused by a virus known as HIV (Human Immunodeficiency Virus).

5. Answer: (1)

The Tropic of Cancer is 23°26′13.5″ (or 23.43708°) north of the Equator.

6. Answer: (2)

Cod liver oil is one of the best sources of omega 3 fatty acids and vitamin D.

7.Answer:(1)

8. Answer:(2)
9. Answer:(3)
10. Answer:(4)

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