Live Exam Session (72nd BPSC CCE) View Official Instructions

BPSC GS & Bihar Special Mock Test #10

Specialised sectional mock test focusing on Bihar special history, geographical zones, constitutional governance, and scientific principles.

Total MCQs

Allocated Time

90 Mins

Maximum Marks

Negative Penalty

-0.25

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Syllabus Pillars & Curriculum Breakdown

This mock test has been specifically calibrated according to the latest syllabus standards and question distribution patterns of 72nd BPSC Prelims (SDM, DySP & Civil Services).

Bihar GK & History

Indian Polity & Economy

Geography & Environment

General Science

Sample High-Yield MCQs from this Test Set

Review sample representative questions, answer keys, and authentic bilingual explanations included in this test series.

Sample MCQ #1 Bihar GK & History • Ancient Dynasties of Magadha

Which ruler of Magadha shifted the capital from Rajgir (Girivraja) to Pataliputra (modern Patna)?

A. Bimbisara

B. Ajatashatru

C. Udayin

D. Mahapadma Nanda

Correct Answer: Option C

Explanation: Udayin (son and successor of Ajatashatru, Haryanka dynasty) shifted the ancient capital from Rajgir to Pataliputra at the confluence of the Ganga and Son rivers.

Sample MCQ #2 Indian Polity & Economy • Fundamental Duties

The Fundamental Duties were incorporated into Part IV-A of the Indian Constitution on the recommendation of which committee?

A. Sarkaria Commission

B. Swaran Singh Committee

C. Balwant Rai Mehta Committee

D. Verma Committee

Correct Answer: Option B

Explanation: The Swaran Singh Committee (1976) recommended the inclusion of Fundamental Duties, which were enacted via the 42nd Constitutional Amendment Act (1976) under Article 51A.

Sample MCQ #3 Geography & Environment • Demographics of Bihar

Which district in Bihar has the highest population density according to the 2011 Census of India?

A. Patna

B. Sheohar

C. Vaishali

D. Darbhanga

Correct Answer: Option B

Explanation: According to Census 2011, Sheohar district has the highest population density in Bihar with 1,880 persons per sq. km. (Kaimur has the lowest at 488).

Sample MCQ #4 General Science • Physics - Optics

What is the phenomenon responsible for the twinkling of stars observed from Earth at night?

A. Atmospheric Refraction of starlight

B. Total Internal Reflection in space

C. Dispersion of light

D. Scattering by cosmic dust

Correct Answer: Option A

Explanation: The twinkling of stars is caused by atmospheric refraction of starlight as it travels through layers of the Earth's atmosphere with continuously fluctuating densities and refractive indices.

Sample MCQ #5 Bihar GK & History • Modern History & Formation of Bihar

In which year was the province of Bihar and Orissa carved out from the Bengal Presidency as a distinct province?

A. 1905

B. 1911 (Announced) / 1912 (Effective)

C. 1935

D. 1947

Correct Answer: Option B

Explanation: During the Delhi Durbar in December 1911, King George V declared the separation of Bihar and Orissa from the Bengal Presidency. The new province officially came into existence on 22 March 1912 (celebrated as Bihar Diwas).

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