Bihar Public Service Commission (BPSC) is the administrating authority that conducts administrative examination in the state. The Bihar Public Service Commission (BPSC) is a body created by the Constitution of India to select applicants for civil service jobs in the Indian state of Bihar on the basis of students merit list in consideration. BPSC Prelims Exam is the combination of General Science, Polity, Economy, History and the National Movement. The article BPSC Civil Service 64th Prelims Exam presents the [latex]{64}^{th}[/latex] BPSC Prelims Answer Key Pdf which was held on [latex]{16}^{th}[/latex] December 2018. Candidates can check the daily updates from the offcial website. Download the BPSC Civil Service 64th Prelims Exam Answer key through the article BPSC Civil Service 64th Prelims Exam

A few samples form the 64 BPSC Prelims Exam 16 December 2018 Question Paper
1. Which of the following has pH value 7?

(A) Pure water (B) Neutral solution (C) Basic solution (D) Acidic solution (E) None of the above/More than one of the above

Answer: Option E
2. Which of the following elements does not contain neutrons?

(A) Oxygen (B) Nitrogen (C) Hydrogen (D) Copper (E) None of the above/More than one of the above

Answer: Option C
3. Angstrom is a unit of

(A) wavelength (B) energy (C) frequency (D) velocity (E) None of the above/More than one of the above

Answer: Option A
4. Frequency is measured in

(A) hertz (B) meter/ second (C) radian (D) watt (E) None of the above/More than one of the above

Answer: Option A
5. Who discovered DNA?

(A) James Watson and Francis Crick (B) Gregor Mendel (C) Johannsen (D) Hargovind Khorana (E) None of the above/More than one of the above

Answer: Option A
6. What is triglyceride?

(A) Protein (B) Carbohydrate (C) Fat (D) Mineral (E) None of the above More than one of the above

Answer: Option C
7. Electroencephalogram (EEG) is used in monitoring

(A) heart (B) liver (C) pancreas (D) brain (E) None of the above/More than one of the above

Answer: Option A
8. Body temperature is regulated by

(A) thalamus (B) hypothalamus (C) cerebellum (D) medulla (E) None of the above/More than one of the above

Answer: Option B
9. Choose the correct statement.

(A) The wavelength of red light is less than violet light. (B) The wavelength of red light is more than violet light. (C) The wavelength of violet light is more than green light. (D) The wavelength of violet light is more than yellow light. (E) None of the above/More than one of the above

Answer: Option B
10. The value of 40 degrees Celsius in Fahrenheit scale is

(A) 104 °F (B) 100 °F (C) 102 °F (D) 75 °F (E) None of the above/More than one of the above

Answer: Option A
Click Here - 64 BPSC Prelims Exam 16 December 2018 Answer Key