Haryana Constable Exam (19.09.2021)

Total Questions: 100

61. Nitrogen fixing legume-bacteria is

Correct Answer: (3) Rhizobium
Solution:Rhizobia are diazotrophic bacteria that fix nitrogen after becoming established inside the root nodules of legumes (Fabaceae).
  • Legumes are able to form a symbiotic relationship with nitrogen-fixing soil bacteria called rhizobia.

62. The book published by Charles Darwin's marked as a landmark in the study of evolution.

Correct Answer: (1) On the Origin of Species
Solution:Charles Darwin is known as the father of evolution because he developed a coherent mechanism for how evolution worked
  • On 24 November 1859, when Charles Darwin's On the Origin of Species was published, it marked a landmark in the study of evolution.

63. An arrested person shall be produced before the Magistrate within________hours.

Correct Answer: (3) 24
Solution:Clause (2) of Article 22 says that every person arrested and detained in custody shall be produced before the nearest magistrate within a period of 24 hours.
  • If police officer fails to produce an arrested person before a magistrate within 24 hours of the arrest, he shall be held guilty of wrongful detention.

64. Choose the correct option by considering the two given statements to be true.

Statements:

1. Some teachers are students.

2. All students are girls.

Conclusions:

I. All teachers are girls.

II. Some girls are teachers.

III. Some girls are students.

IV. All students are teachers.

Correct Answer: (1) Only II and III follow
Solution:

65. Which of the following Departments has newly constituted in Haryana ?

Correct Answer: (2) Citizen Resources Information
Solution:The Haryana Cabinet in January 2020, approved the creation of a new department named Citizen Resources Information Department.
  • It will deal with various subjects like family identity document, Parivar PehchanPatra, towards preparing a common database to implement government schemes and delivery of government services through the digital medium.

66. Functioning of Police with other agencies of District Administration

Correct Answer: (4) All of the above
Solution:Under Haryana Police Act 2007, it shall be lawful for the District Magistrate, in addition to the provisions of the Code of Criminal Procedure, 1973 (Act 2 of 1974) and other relevant Acts, to coordinate and direct the functioning of the police with other agencies of district administration in respect of matters relating to the following:

a) promotion of land reforms and the settlement of land disputes;

b) extensive disturbance of the public peace and tranquility in the district;

c) conducting elections to any public body:

d) handling of natural calamities and rehabilitation of the per sons affected thereby:

e) situation arising out of any external aggression or internal disturbances;

f) any similar matter, not within the purview of any one department and affecting the general welfare of the public

g) removal of any persistent public grievance; and

h) communal or caste clashes.

67. If '-' means '+', '+' means '-', 'x' means '÷' and '÷' means 'x', then which of the following. will be correct equation?

Correct Answer: (1) 30 x 5 - 4 ÷ 10 + 15 = 31
Solution:

68. The Separatist Movement of Quebecois is related to

Correct Answer: (4) Canada
Solution:The nationalist movement in Quebec is one of the most powerful national movements in the developed West.
  • The Quebec sovereignty movement is a political movement whose objective is to achieve the sovereignty of Quebec, a province of Canada since 1867.

69. Panthera leo is

Correct Answer: (3) Lion
Solution:The scientific name for lions is Pantheraleo.

The lionis second largest in the family Felidae, being slightly smaller than the tiger (Pantheratigris).

70. Jayesh ts as much younger to Anil as much he is older to Prashant. If the sum of the ages of Anil and Prashant is 48 years, then the age of Jayesh is:

Correct Answer: (2) 24 years
Solution:Let Jayesh age = J

Anil's age = A

Preshant's age = P

J - A = P - J

⇒  2J = A + P

2J = 48 ⇒ J = 48/2 = 24

∴ Jayesh's age = 24 years