Q2331. Which of the following represents the correct sequence of events leading to sickle cell anaemia?
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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Q2332. The Rathore ruler of Bikaner who accepted Akbar’s suzerainty at the Nagaur Darbar in 1570 CE was:
Explanation
In 1570, Emperor Akbar held a grand assembly at Nagaur to consolidate his authority over the Rajput states. Rao Kalyanmal, the Rathore ruler of Bikaner, was among the prominent chiefs who attended and voluntarily accepted Mughal suzerainty. This alliance was further strengthened by a matrimonial link, establishing a long-term cooperative relationship between the house of Bikaner and the Mughal Empire.
Q2333. Consider the following statements regarding the Kushana Empire:
I. Mathura served as their second capital and a major center of art.
II. They derived immense wealth from controlling the Asian Silk Route.
III. Their gold coins were known for having higher purity than Gupta gold coins.
IV. Kanishka strictly persecuted all religions other than Buddhism.
V. The empire encompassed territories spanning five modern nations.
Which of the above statements is/are incorrect?
I. Mathura served as their second capital and a major center of art.
II. They derived immense wealth from controlling the Asian Silk Route.
III. Their gold coins were known for having higher purity than Gupta gold coins.
IV. Kanishka strictly persecuted all religions other than Buddhism.
V. The empire encompassed territories spanning five modern nations.
Which of the above statements is/are incorrect?
Explanation
The Kushana Empire flourished by controlling the Silk Route and maintaining two capitals at Purushapura and Mathura. Their gold coins were renowned for their high quality and purity. However, the claim that Kanishka persecuted non-Buddhist religions is incorrect. Like many Kushana rulers, Kanishka was noted for his religious eclecticism and tolerance, as evidenced by his coins which depict a diverse array of Greek, Persian, and Indian deities alongside Buddhist symbols.
Q2334. Consider the following statements regarding the individual responsibility of ministers in India:
I. Ministers hold office during the pleasure of the President.
II. The President can remove a minister only on the advice of the Prime Minister.
III. Individual responsibility ensures that the Prime Minister can maintain the homogeneity of the Cabinet.
IV. The concept is explicitly mentioned in Article 74.
Which of the above statements is/are correct?
I. Ministers hold office during the pleasure of the President.
II. The President can remove a minister only on the advice of the Prime Minister.
III. Individual responsibility ensures that the Prime Minister can maintain the homogeneity of the Cabinet.
IV. The concept is explicitly mentioned in Article 74.
Which of the above statements is/are correct?
Explanation
Individual responsibility is detailed in Article 75, stating ministers hold office during the President’s pleasure. The President exercises this power only on the Prime Minister’s advice. This mechanism ensures cabinet homogeneity and enables the Prime Minister to dismiss any minister who no longer enjoys their confidence. Article 74, however, focuses on the Council of Ministers providing general aid and advice.
Q2335. Match the type of wheat in List I with its primary characteristic or region in List II.
| Wheat Type | Characteristic/Region |
|---|---|
| A. Spring Wheat | i. Sown in autumn, survives winter under snow cover, common in milder temperate zones. |
| B. Winter Wheat | ii. Hard wheat with high protein content, primarily used for making pasta. |
| C. Macaroni (Durum) Wheat | iii. Sown in spring in regions with severe winters (e.g., Canadian Prairies). |
| D. Soft Wheat | iv. Lower protein content, ideal for making cakes and pastries. |
Explanation
Spring wheat is sown in spring in cold regions like Canada. Winter wheat is planted in autumn and survives under snow. Durum wheat is a hard variety with high protein, ideal for pasta. Soft wheat has lower protein and is used for pastries and cakes. Each variety is adapted to specific climates and culinary uses, reflecting the global diversity of wheat.
Q2336. Find the odd one out with reference to items currently kept outside the purview of GST:
Explanation
Most fuels, including natural gas, aviation turbine fuel, and high-speed diesel, are currently kept outside the GST purview. This allows the Centre and States to continue levying their own taxes on these products. In contrast, edible oils are fully integrated into the GST regime with a specific tax rate, highlighting their status as essential goods within the unified national tax framework.
Q2337. Haemophilia is often referred to as the Royal Disease. It is genetically transmitted as an:
Explanation
Haemophilia is a genetic disorder that impairs the bodys ability to make blood clots, a process needed to stop bleeding. It is inherited as an X-linked recessive trait. This means the gene is located on the X chromosome. Because males have only one X chromosome, they are more frequently affected, while females are usually asymptomatic carriers unless they inherit two copies of the defective gene.
Q2338. Man Singh I was appointed as the mansabdar of what rank (Zat) by Akbar, making it the highest rank given to a Rajput noble?
Explanation
Man Singh I of Amber reached the pinnacle of the Mughal administrative hierarchy during the reign of Akbar. He was granted a mansab rank of 7000 Zat, which was the highest rank ever given to a non-royal and a Rajput noble. This exceptional honor reflected his immense military contributions, administrative loyalty, and his status as one of the Emperor’s "Nine Jewels".
Q2339. The commencement of the Saka Era, widely attributed to the accession of Kanishka, corresponds to which year?
Explanation
The Saka Era, which is still used in the official Indian national calendar, is traditionally believed to have commenced in 78 CE. Most historians associate this date with the accession of the great Kushana emperor Kanishka to the throne. This era marked a period of significant political stability and cultural achievement in Northern India and Central Asia, serving as a vital chronological marker for dating various historical events.
Q2340. Which of the following Prime Ministers of India was a member of the Rajya Sabha at the time of his/her initial appointment?
Explanation
While most Prime Ministers have been members of the Lok Sabha, the Constitution allows a member of either House to be appointed. Indira Gandhi was the first Prime Minister to be a member of the Rajya Sabha when she was initially appointed in 1966. Other examples include H.D. Deve Gowda, I.K. Gujral, and Dr. Manmohan Singh, who served from the upper house.Answer key for these questions
| Q | Correct answer |
|---|---|
| 2331 | (a) Point mutation in DNA - Altered mRNA - Altered amino acid sequence - Polymerization of haemoglobin under low oxygen - RBC shape changes |
| 2332 | (d) Rao Kalyanmal |
| 2333 | (b) IV only |
| 2334 | (a) I, II and III |
| 2335 | (a) A-iii, B-i, C-ii, D-iv |
| 2336 | (d) Edible Oils |
| 2337 | (a) X-linked recessive trait |
| 2338 | (d) 7000 |
| 2339 | (a) 78 CE |
| 2340 | (a) Indira Gandhi |
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.