HSSC Senior Scientific Assistant (19-11-2023)

Total Questions: 100

21. Due to which Scheme, Haryana has become the first State in India to implement the use of injectable contraceptive as a family planning measure?

Correct Answer: (c) Salamati Scheme

22. From the beginning to the end of the crime scene investigation, strict anti-contamination measures are important. They include:

Correct Answer: (d) All of the above

23. Which of the following demographic profiles of Haryana is lesser than that of India as per 2011 Census?

Correct Answer: (b) Sex ratio

24. .......... is the process of raising a species from a lower energy level to a higher one and is a pre-requirement for laser action.

Correct Answer: (c) Excitation

25. The Headquarters of ASEAN is located at:

Correct Answer: (d) Jakarta

26. Which of the following principles should be adopted in the photography of the crime scene?

Correct Answer: (d) All of the above

27. Reject the null hypothesis if its probability is:

Correct Answer: (c) very low

28. In ............ technique the electrodes, which are placed against the scalp of the patient, are used to capture the brain signals.

Correct Answer: (b) Electroencephalography

29. Haryana's first Nuclear Power Plant was set up in which district?

Correct Answer: (b) Fatehabad

30. A ........... can be considered as a source of a narrow beam of monochromatic, coherent light in the visible, infrared or ultraviolet parts of the spectrum.

Correct Answer: (c) laser