Q2931. The detection of starch adulteration in milk is commonly done by adding which of the following reagents?
RAS Prelims MCQ Practice
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Q2932. Match List I: (Contemporaries of Prithviraj Chauhan) with List II: (Their Kingdom) and select the correct answer.
| Contemporaries of Prithviraj Chauhan | Their Kingdom |
|---|---|
| A. Jai Chandra | i. Chalukyas of Gujarat |
| B. Paramardi Deva | ii. Gahadavalas of Kannauj |
| C. Bhima II | iii. Chandelas of Jejakabhukti |
| D. Muhammad Ghori | iv. Ghurid Empire |
Explanation
Prithviraj Chauhan’s era was marked by complex regional rivalries in North India. Jai Chandra ruled the Gahadavala kingdom of Kannauj, while Paramardi Deva led the Chandelas of Jejakabhukti. Bhima II was the Chalukya ruler of Gujarat, and Muhammad Ghori commanded the expanding Ghurid Empire. These rulers were often at odds with each other, which prevented a unified defense against the Turkish invasions.
Q2933. In the context of Gupta revenue administration, the term ‘Bhaga’ is defined as:
Explanation
In the Gupta revenue system, ‘Bhaga’ was the most important agricultural tax. It represented the customary share of the produce that the king was entitled to receive from every farmer. Usually fixed at one-sixth of the total crop, it was the primary source of state income. This tax reflected the sovereign’s claim over the land and was essential for maintaining the imperial court and military.
Q2934. Consider the following statements regarding the Question Hour in Parliament:
I. Starred questions require an oral answer and supplementary questions can follow.
II. Unstarred questions require a written answer and no supplementary questions can be asked.
III. Short notice questions are asked by giving a notice of less than ten days and are answered in writing only.
Which of the above statement(s) is/are correct?
I. Starred questions require an oral answer and supplementary questions can follow.
II. Unstarred questions require a written answer and no supplementary questions can be asked.
III. Short notice questions are asked by giving a notice of less than ten days and are answered in writing only.
Which of the above statement(s) is/are correct?
Explanation
Question Hour features different types of inquiries. Starred questions require oral answers, allowing for immediate supplementary questions. Unstarred questions need written responses, and no supplementaries can follow. Short notice questions are asked with less than ten days’ notice and are also answered orally, not just in writing. Therefore, the statements concerning starred and unstarred questions are the only correct ones.
Q2935. Consider the following location factors related to the establishment of the steel plant at Jamshedpur:
I. It is situated at the confluence of the Subarnarekha and Kharkai rivers.
II. It receives its iron ore primarily from Noamundi and Badampahar.
III. It receives its coal from the Jharia coalfields.
Which of the above statements is/are correct?
I. It is situated at the confluence of the Subarnarekha and Kharkai rivers.
II. It receives its iron ore primarily from Noamundi and Badampahar.
III. It receives its coal from the Jharia coalfields.
Which of the above statements is/are correct?
Explanation
The establishment of the steel plant at Jamshedpur was supported by several key geographical factors. It is situated near the confluence of the Subarnarekha and Kharkai rivers, ensuring necessary water supply. Additionally, the location provided easy access to essential iron ore from Noamundi and coal from the Jharia fields. Together, these factors made Jamshedpur an ideal site for integrated steel production.
Q2936. Food preservation by the method of canning involves:
Explanation
Canning is a preservation method that involves placing food in jars or cans and heating them to a temperature that destroys microorganisms and inactivates enzymes. The subsequent sealing of the containers creates a vacuum that prevents new bacteria from entering. This process allows food to be stored safely at room temperature for extended periods while maintaining its nutritional value and flavor.
Q2937. Consider the following statements about Govind Rai during the battles of Tarain:
I. He was the Tomar ruler of Delhi and a vassal of Prithviraj Chauhan.
II. In the First Battle of Tarain, he wounded Muhammad Ghori with a spear.
III. In the Second Battle of Tarain, he was killed in action.
IV. He successfully escaped to Gujarat after the Chauhan defeat.
Which of the above statement(s) is/are incorrect?
I. He was the Tomar ruler of Delhi and a vassal of Prithviraj Chauhan.
II. In the First Battle of Tarain, he wounded Muhammad Ghori with a spear.
III. In the Second Battle of Tarain, he was killed in action.
IV. He successfully escaped to Gujarat after the Chauhan defeat.
Which of the above statement(s) is/are incorrect?
Explanation
Govind Rai was the Tomar ruler of Delhi and a key vassal who fought alongside Prithviraj Chauhan. In the First Battle of Tarain, he famously wounded Muhammad Ghori with a spear, nearly killing him. However, in the Second Battle of Tarain, Govind Rai was killed during the intense fighting. Historical records do not support the claim that he escaped to Gujarat after the defeat.
Q2938. Consider the following statements regarding Fa Hien’s observations:
I. He found the people in the Middle Kingdom to be prosperous and happy.
II. He recorded that the kings governed without corporal punishment, relying mostly on fines.
III. He mentioned that the administration required individuals to register their households for mandatory military conscription.
IV. He observed that respectable people generally avoided consuming meat or intoxicating liquors.
Which of the above statement(s) is/are correct?
I. He found the people in the Middle Kingdom to be prosperous and happy.
II. He recorded that the kings governed without corporal punishment, relying mostly on fines.
III. He mentioned that the administration required individuals to register their households for mandatory military conscription.
IV. He observed that respectable people generally avoided consuming meat or intoxicating liquors.
Which of the above statement(s) is/are correct?
Explanation
Fa Hien’s account of the Middle Kingdom paints a picture of a peaceful and prosperous society. He noted that the government was mild, relying primarily on fines rather than corporal punishment. He also observed that the people were generally vegetarian and avoided alcohol. However, he did not mention any system of mandatory military conscription or household registration, which were not features he emphasized in his writings.
Q2939. The ‘Zero Hour’ in parliamentary procedures is an Indian innovation in the field of parliamentary proceedings. Since which year has it been in existence?
Explanation
The ‘Zero Hour’ is an informal parliamentary procedure unique to the Indian system. It follows the Question Hour and allows members to raise matters of importance without prior notice. This practice started in 1962 and has become a regular feature of parliamentary daily business. It provides a flexible platform for addressing urgent issues that may not be covered in schedule.
Q2940. Which of the following is a major characteristic of the Western European industrial belt?
Explanation
A defining characteristic of the Western European industrial belt is its highly integrated transport and energy infrastructure. Railways, highways, and inland waterways like the Rhine facilitate the seamless movement of goods and resources across national borders. This interconnectedness allows industries to operate efficiently within a unified European market, leveraging shared energy grids and logistical networks to maintain global competitiveness in manufacturing.Answer key for these questions
| Q | Correct answer |
|---|---|
| 2931 | (a) Iodine solution |
| 2932 | (a) A-ii, B-iii, C-i, D-iv |
| 2933 | (b) The customary king’s share of the agricultural produce, usually one-sixth |
| 2934 | (a) I and II only |
| 2935 | (d) I, II and III |
| 2936 | (b) Heat-killing microbes and sealing in airtight cans |
| 2937 | (b) IV only |
| 2938 | (b) I, II and IV |
| 2939 | (b) 1962 |
| 2940 | (b) Integrated cross-border transport and energy infrastructure network. |
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.