Haryana Constable Exam (31.10.2021-Shift II)

Total Questions: 100

61. The saiaries of A, B, C are in the ratio 2: 3: 5. If the Increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be the new ratio of their salaries?

Correct Answer: (3) 23 : 33 : 60
Solution:

62. Who is the current Director General of WHO?

Correct Answer: (2) Tedros Adhanom
Solution:The current director-general of World Health Organization is TedrosAdhanom, appointed on 1 July 2017.
  • Headquartered in Geneva, Switzerland, It was established on 7 April 1948.

63. Rahul ranked ninth from the top and thirty eighth from the bottom in a class. How many students are there in the class?

Correct Answer: (2) 46
Solution:Total number of students in the class = 9 + 38 - 1 = 46

64. Certain number consists of two digits whose sum is 9. If the order of digits is reversed, the new number is 9 less than the original number. The original number is

Correct Answer: (3) 54
Solution:

65. Which is the cytoplasmic hybrid produced from the fusion of protoplast and cytoplast?

Correct Answer: (1) Cybrid
Solution:Somatic hybrids can be obtained where nucleus is derived from one parent and cytoplasm is derived from both the parents, thus resulting cytoplasmic hybrids, also called as cybrids.
  • In cybrids, there is fusion between protoplasts containing the full component of nucleus, mitochondria and chloroplasts with functional cytoplasmic component of second protoplast.

66. L, M, N, O, P, Q and Rare seven points on a field. O is 220 m to the North of P. L is 180 m to the North of M, which is 19 m to the West of N. P is 40 m to the North of R and 30 m to the East of M. Q is 220 m to the South of L. Amit starts walking from R towards West. After covering 21 m, he turns right and walks 260 m and then turns towards East. How far does Amit require to walk to reach O?

Correct Answer: (4) 21 m
Solution:

67. An organization that connects its subseribers' computer using modem to the Internet is

Correct Answer: (1) Internet Service Provider (ISP)
Solution:Internet service provider is an organisation that provides services for accessing, using, or participating in the Internet.
  • Internet service providers can be organtsed in various forms. such as commercial, commus nityowned, non profit, or otherwise privately owned. E.g - BSNL, Airtel, Jio etc. Internet services typically provided by ISPs can include Internet access, Internet transit, domain name registration, web hosting etc.

68. Order to release on probation of good conduct or after admonition is comes under

Correct Answer: (2) Section 360 of Cr. Р. С.
Solution:Section 562 of the Code of Criminal Procedure, 1898, was the earliest provision to deal with probation. After the amendment in 1974, it stands as S.360 (Order to release on probation of good conduct or after admonition) and S.361 makes it mandatory for the Judge to declare the reasons for not awarding the benefit of probation.

69. Inflation reduces the

Correct Answer: (1) Purchasing power of money
Solution:Inflation reduces the value of a currency's purchasing power having the effect of an Increase in prices.
  • Inflation could be induced by demand related effects or due to higher costs of factors of production. In demand pull inflation, it is a case of excess demand which is outpacing the level of production.
  • In costpush inflation, the resultant rise in prices is due to higher costs of raw materials and increasing wage levels.

70. The variability of insolation at the surface of the earth is caused by

Correct Answer: (4) All the above
Solution:The variability of in-solation at the surface of the earth is caused by (i) the rotation of earth on its axis; (ii) the angle of inclination of the sun's rays; (iii) the length of the day; (iv) the transparency of the atmosphere; (v) the configuration of land in terms of its aspect.