HSSC Senior Scientific Assistant (19-11-2023)

Total Questions: 100

51. Which city of Haryana is known as the city of steel ?

Correct Answer: (b) Hisar

52. In chromatography ............ is a porous solid matrix through which the sample contained in the mobile phase percolates.

Correct Answer: (b) stationary phase

53. The problem of near-sightedness is also called as :

Correct Answer: (c) myopia

54. In laser ............ manifest themselves in the cross-sectional profile of the beam, that is, in its intensity pattern.

Correct Answer: (a) transverse modes

55. The only hill station of Haryana is situated in which district? (a) Ambala

Correct Answer: (c) Panchkula

56. In crime scene investigation the initial responsibility of the police officer is to preserve:

Correct Answer: (c) both integrity of the scene and the evidence

57. The sum of the squares of three numbers is 145, while the sum of their products taking two at a time is 240. Their sum is:

Correct Answer: (a) 25

58. The investigator should adopt which of the following steps for the protection of crime scene?

Correct Answer: (d) All of the above

59. Muqadama-e-Sher-o-Shairi is a poetic work of famous Haryanvi poet:

Correct Answer: (c) Altaf Hussain Hali

60. .............. is the probability of testing negative, given the absence of disease.

Correct Answer: (b) Specificity