Below we have published 10 General Knowledge questions with answer key and solution. We have tried to publish only most important GK questions helpful for students preparing for IAS, IES, CDS, NDA, UPSC exams, State PSC Public Service Commission Exams and other competitive examinations.
General Knowledge GK MCQs Model Test Paper -19
Q.1. A mobile phone charger is
A) An inverter
B) A UPS
C) A step-down transformer
D) A step- up transformer
E) None of above
B) A UPS
C) A step-down transformer
D) A step- up transformer
E) None of above
Q.2. Biodiversity is richer in
A) Tropical regions
B) Polar Regions
C) Temperate regions
D) Oceans
E) None of above
B) Polar Regions
C) Temperate regions
D) Oceans
E) None of above
Q.3. Deficiency of which of the following elements is responsible for weakness of bones?
1. Calcium, 2. Phosphorous, 3. Nitrogen, 4. Carbon.
Select the correct answer using the code given below-
A) 1 and 2 only
B) 1 only
C) 1, 2 and 3
D) 4
E) None of above
B) 1 only
C) 1, 2 and 3
D) 4
E) None of above
Q.4. Two strands of DNA are held together by -
A) Hydrogen bonds
B) Covalent bonds
C) Electrostatic force
D) Van der Walls forces
E) None of above.
B) Covalent bonds
C) Electrostatic force
D) Van der Walls forces
E) None of above.
Q.5. 'Population dividend' refers to-
A) Total number of population
B) Youthful age structure of a population
C) Relatively high proportion of experienced aged people
D) Migration from richer region ot poorer region
E) None of above
B) Youthful age structure of a population
C) Relatively high proportion of experienced aged people
D) Migration from richer region ot poorer region
E) None of above
Q.6. The only inscribed stone portrait of Emperor Ashoka has been found at-
A) Sanchi
B) Amaravati
C) Kanaganahalli
D) Ajanta
E) None of above
B) Amaravati
C) Kanaganahalli
D) Ajanta
E) None of above
Q.7. Iron sheet kept in moist air gets covered with rust. Rust is
A) An element
B) A compound
C) A mixture of iron and dust
D) A mixture of iron, oxygen and water
E) None of above
B) A compound
C) A mixture of iron and dust
D) A mixture of iron, oxygen and water
E) None of above
Q.8. Which one of the following is a landlocked harbor?
A) Vishakhapatnam
B) Ennore
C) Mumbai
D) Haldia
E) None of above
B) Ennore
C) Mumbai
D) Haldia
E) None of above
Q.9. Which of the following is/ are the objective (s) of 'Mahatma Gandhi Pravasi Suraksha Yojana'?
To encourage and enable the overseas Indian workers by giving Government contribution to-
1. Save for their return and resettlement
2. Save for their old age
3. Obtain a life insurance cover against natural death for the entire life of the worker
Select the correct answer using the code given below-
A) 1, 2 and 3
B) 1 and 2 only
C) 1 only
D) 2 and 3 only
E) None of above
B) 1 and 2 only
C) 1 only
D) 2 and 3 only
E) None of above
Q.10. Which of the following methods is / are suitable for soil conservation in hilly region?
1. Terracing and contour bunding
2. Shifting cultivation
3. Contour ploughing
Select the correct answer using the code given below
A) 1 and 3 only
B) 2 only
C) 3 only
D) 1, 2 and 3
E) None of above
B) 2 only
C) 3 only
D) 1, 2 and 3
E) None of above
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