Q7871. The global diamond industry, including the Surat cluster, is witnessing technological disruption from Lab-Grown Diamonds (LGDs). What is the primary method of producing these synthetic diamonds?
RAS Prelims MCQ Practice
9,654 RAS Prelims practice MCQs with the correct answer and a clear explanation for each. Filter by subject and chapter.
Practice questions based on the RPSC RAS Prelims syllabus. They follow the exam pattern but are not past-paper questions.
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Q7872. The expansion of State Highways in Rajasthan frequently utilizes the PPP model. What does PPP stand for in this context?
Explanation
In the context of infrastructure development, PPP stands for Public-Private Partnership. This model involves a collaborative arrangement between a government agency and a private sector company for the financing, construction, or operation of projects like state highways. By leveraging private capital and expertise, the Rajasthan government can accelerate the expansion of its road network while sharing the risks and rewards of these ventures.
Q7873. The following question consists of two statements, one labeled as Assertion (A) and the other as Reason (R). Select the correct answer using the codes provided below.
Assertion (A): It is a common administrative practice to maintain a clear distinction between the Secretariat and the Directorate.
Reason (R): This distinction prevents the policy-makers from being bogged down by day-to-day administrative details and provides an objective review of execution.
Assertion (A): It is a common administrative practice to maintain a clear distinction between the Secretariat and the Directorate.
Reason (R): This distinction prevents the policy-makers from being bogged down by day-to-day administrative details and provides an objective review of execution.
Explanation
Maintaining a clear distinction between the Secretariat and the Directorate is a fundamental administrative practice. This separation ensures that policy-makers in the Secretariat are not overwhelmed by day-to-day administrative details, allowing them to focus on long-term strategy. Simultaneously, it provides an objective framework for reviewing the execution of policies by the Directorates, leading to better accountability and more effective governance.
Q7874. Given below are two statements regarding the electronics and semiconductor sector:
Statement I: The Production Linked Incentive (PLI) scheme for large scale electronics manufacturing targets a reduction in mobile phone imports.
Statement II: The PLI scheme restricts any foreign company from participating in India’s electronics manufacturing growth.
Which of the above statement(s) is/are correct?
Statement I: The Production Linked Incentive (PLI) scheme for large scale electronics manufacturing targets a reduction in mobile phone imports.
Statement II: The PLI scheme restricts any foreign company from participating in India’s electronics manufacturing growth.
Which of the above statement(s) is/are correct?
Explanation
The Production Linked Incentive scheme is a strategic policy designed to boost India’s manufacturing capabilities in sectors like electronics. It aims to increase domestic production and reduce the reliance on imports for devices like mobile phones. Crucially, the scheme is open to both domestic and international companies, encouraging global manufacturers to set up large-scale production bases in India for global markets.
Q7875. What is the approximate total road length in Rajasthan (including all categories)?
Explanation
Rajasthan possesses an extensive road network that has grown significantly over the years. Including National Highways, State Highways, District Roads, and Village Roads, the total road length in the state is between 2.5 lakh kilometers and 3 lakh kilometers. This vast network is necessary to provide connectivity across the state’s large geographical area, linking remote desert villages with major urban centers.
Q7876. Given below are two statements, one labeled as
Assertion (A) and the other as Reason (R):
Assertion (A): The Rajasthan government enacted the Prevention of Mrityu Bhoj Act in 1960.
Reason (R): The tradition of Mosar (death feast) placed a severe financial burden on poor families, often pushing them into lifelong debt.
Select the correct answer:
Assertion (A) and the other as Reason (R):
Assertion (A): The Rajasthan government enacted the Prevention of Mrityu Bhoj Act in 1960.
Reason (R): The tradition of Mosar (death feast) placed a severe financial burden on poor families, often pushing them into lifelong debt.
Select the correct answer:
Explanation
The Rajasthan government passed the Prevention of Mrityu Bhoj Act in 1960 to address a debilitating social custom. The tradition of organizing grand feasts after a death often forced poor families into severe financial distress and lifelong debt. By legally discouraging this practice, the state aimed to protect vulnerable citizens from economic exploitation while promoting more sustainable social and familial customs within the state.
Q7877. The integration and organization of the Rajasthan State Secretariat in 1949 was heavily influenced by the administrative model of which entity?
Explanation
The organization of the Rajasthan State Secretariat in 1949 was heavily influenced by the model of the Government of India Secretariat. This provided a modern and tested administrative framework for the newly formed state. By adopting this structure, Rajasthan was able to establish a professional civil service system that emphasized policy formulation at the top level and a structured hierarchy for decision-making.
Q7878. Consider the following statements regarding the Jamnagar Refinery:
I. It is situated in Gujarat on the coast of the Gulf of Kutch.
II. It possesses the capability to process heavy and high-sulphur crude oil grades into high-value products.
III. It operates solely as a standalone fuel refinery without any petrochemical integration.
Which of the given combinations of statements is correct?
I. It is situated in Gujarat on the coast of the Gulf of Kutch.
II. It possesses the capability to process heavy and high-sulphur crude oil grades into high-value products.
III. It operates solely as a standalone fuel refinery without any petrochemical integration.
Which of the given combinations of statements is correct?
Explanation
The Jamnagar refinery is a state-of-the-art facility located on the coast of Gujarat. Its strategic location allows for the efficient processing of imported heavy and high-sulphur crude oil grades.
Q7879. What is the status of the ‘Greenfield’ Delhi- Mumbai Expressway passing through Rajasthan?
Explanation
The Delhi-Mumbai Expressway is a flagship greenfield project designed as an 8-lane access-controlled highway.
Q7880. Identify the correct statement regarding the ‘Jadula’ or ‘Mundan’ ceremony in Rajasthan:
Explanation
The ‘Jadula’ or ‘Mundan’ ceremony is an important childhood ritual in Rajasthan. It involves the first shaving of a child’s hair, which is believed to remove impurities from birth. This ceremony is typically performed at a sacred temple dedicated to a family deity (Kuldevi or Kuldevta). It is a significant family event that marks a child’s transition and spiritual well-being in the community.Answer key for these questions
| Q | Correct answer |
|---|---|
| 7871 | (a) CVD and High Pressure High Temperature (HPHT) processes. |
| 7872 | (a) Public-Private Partnership |
| 7873 | (a) Both A and R are true and R is the correct explanation of A. |
| 7874 | (c) Statement I is correct and Statement II is incorrect. |
| 7875 | (c) Between 2.5 lakh km and 3 lakh km |
| 7876 | (a) Both A and R are true and R is the correct explanation of A. |
| 7877 | (d) The Government of India Secretariat |
| 7878 | (c) I and II |
| 7879 | (d) It is designed as an 8-lane access-controlled greenfield expressway project |
| 7880 | (c) The first shaving of a child’s head, typically done before a deity |
Frequently asked questions
How many RAS Prelims practice MCQs are there on RAS Prelims?
This page has 9654 practice MCQs on the RAS Prelims syllabus. Each has the correct answer, and most have an explanation.
How should I practise MCQs for RAS Prelims?
Attempt each question first, then open the answer and read the explanation. Practise one chapter at a time, note the facts you got wrong and revise them. Repeat the chapter after a few days.
Are these actual RAS Prelims past-paper questions?
No. These are practice questions written for the RAS Prelims syllabus. They follow the pattern the exam uses: factual questions, statement-based questions, match-the-list and assertion-reason.