Haryana Constable Exam, (19-09-2021), (Shift-II)

Total Questions: 100

21. A ______ is the smallest unit of data, the computer can represent.

Correct Answer: (4) Potassium
Solution:Sodium (Na) and Potassium (K) are the two metals that react violently with cold water.
  • The hydrogen gas produced during the reactions of these two metals with water immediately catches fire. Thus, these reactions are violent and exothermic.

22. Section 159 of Code of Criminal Procedure, 1973 (Cr PC) empowers the Magistrate

Correct Answer: (1) to order magisterial inquiry
Solution:Section 159 confers power on a Magistrate to conduct an inquiry and not any local inspection.
  • Further, when the case is exclusively triable by the Court of Session, it is the duty of the Magistrate to verify whether the Investigation Officer has complied with legal requirements and then commit the case to the Court of Session.

23. The ratio between the length and the breadth of rectangular park is 3:2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then the area of the park (in sq. meters) is

Correct Answer: (4) 153600
Solution:Perimeter of Park

12×1000/60 × 8 = 1600metre

According to the question,

k=800/5 = 160

Length = 3k

Breadth = 2k

Area of park = Length × Breadth

=480×320=153600m (squar)

24. The total number of Parliamentary seats in Haryana is

Correct Answer: (3) 10
Solution:Currently, Haryana has 10 Lok Sabha and 90 Vidhan Sabha seats, of which 2 Lok Sabha and 17 Vidhan Sabha seats are reserved for the Scheduled Castes.

25. Cardiac muscle tissue is a contractile tissue present only in

Correct Answer: (2) Heart
Solution:
  1. The three types of muscle tissue are cardiac, smooth, and skeletal.
  • Cardiac muscle is an involuntary striated muscle tissue found only in the heart and is responsible for the ability of the heart to pump blood.

26. In a first, India started the cultivation of Asafoetida

Correct Answer: (1) Cold Deserts of Himachal Pradesh
Solution:Asafoetida is extracted from the fleshy roots of the perennial ferula (part of the celery family) as an oleo-gum resin.
  • The cultivation of heeng started in India with its first plantation at Lahaul and Spiti district in Himachal Pradesh, at an altitude of about 11 thousand feet above sea level.

27. The State Finger Print Bureau was founded in Haryana in

Correct Answer: (2) 1972
Solution:Haryana State Finger Prints Bureau started its function independently with effect from 1st October, 1974 under the aegis of CID.
  • The Finger Print Bureau was established during the year 1972.

28. What is the other name for bread mould?

Correct Answer: (4) Rhizopus
Solution:Rhizopus, Mucor, and Penicillium are a kind of fungi (non-green plants) called moulds.
  • Rhizopus is commonly known as bread mould.

29. The members of USMCA (which replaced NAFTA) are

Correct Answer: (1) United States-Mexico-Canada
Solution:NAFTA is the initialism for the North American Free Trade Agreement, an agreement signed by Canada, Mexico, and the United States that reduced or eliminated trade barriers in North America.
  • It has been replaced by the United States-Mexico-Canada Agreement (USMCA).

30. What is the maximum strength of the Lok Sabha envisaged by the Constitution of India?

Correct Answer: (3) 552
Solution:Article 81 of the Constitution defines the composition of the House of the People or Lok Sabha.
  • It states that the House shall not consist of more than 552 elected members of whom not more than 20 will represent Union Territories and not more than two members of the Anglo-Indian Community to be nominated by the President.
  • In January 2020, the Anglo-Indian reserved seats in the Parliament were discontinued.