Q3211. The absorption of dietary iron is significantly enhanced by the concurrent consumption of which vitamin?
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.
Showing 3211–3220 of 9654 questions
Browse by subject
Q3212. Which is the most appropriate description of the political status of Rajput states immediately after signing the treaties of 1817-18 with the British?
Explanation
After signing the Subsidiary Alliance treaties in 1817-18, Rajput states became semi-autonomous princely states under British paramountcy. While the rulers surrendered their rights to conduct independent foreign policy and engage in warfare, they retained authority over their internal administration. This political status characterized the region until Indian independence in 1947, with the British Crown acting as the ultimate sovereign power over the states.
Q3213. Basal Metabolic Rate (BMR) refers to the energy expended by the body:
Explanation
Basal Metabolic Rate is the minimum amount of energy required to keep the body functioning while it is at a complete state of rest. This energy is used for vital processes such as breathing, blood circulation, cell production, and maintaining body temperature. BMR accounts for the largest portion of a person’s total daily energy expenditure and is influenced by factors like age, muscle mass, and gender.
Q3214. Read the following statements and select the correct option.
Statement I: The Gurjara-Pratihara empire successfully protected the frontiers of India against Arab invasions for several centuries.
Statement II: The decline of the Gurjara- Pratiharas created a power vacuum in North India, making it vulnerable to later Turkish invasions.
Statement I: The Gurjara-Pratihara empire successfully protected the frontiers of India against Arab invasions for several centuries.
Statement II: The decline of the Gurjara- Pratiharas created a power vacuum in North India, making it vulnerable to later Turkish invasions.
Explanation
The Gurjara-Pratihara Empire served as a critical defensive barrier for India, successfully halting Arab advances from Sindh for several centuries. Their military strength ensured the stability of North India during the early medieval period.
Q3215. The term "Hidden Hunger" refers to a deficiency in:
Explanation
Hidden hunger occurs when a person’s diet lacks essential micronutrients, even if they are consuming enough calories to feel full. Because the symptoms of these deficiencies are not always immediately visible, they often go unnoticed for long periods. However, chronic micronutrient deficiencies can have severe long-term consequences, including impaired growth, a weakened immune system, and reduced cognitive development in children and adults.
Q3216. The concept of a "Ghazi" was utilized by which invader to motivate his troops during a decisive battle against the Rajputs?
Explanation
Babur used the religious concept of "Ghazi," meaning a warrior for the faith, to inspire his demoralized troops before the Battle of Khanwa. Facing a massive Rajput confederacy, he declared Jihad and ceremonially broke his wine cups to demonstrate his piety. This psychological tactic successfully unified his soldiers and gave them a renewed sense of purpose, contributing to their victory over the forces of Rana Sanga.
Q3217. Arrange the following progression of the National Mental Health Programme (NMHP) and related initiatives in India in chronological order of their launch:
I. District Mental Health Programme (DMHP)
II. National Mental Health Programme (NMHP)
III. Tele-MANAS initiative
IV. Mental Healthcare Act (the revised act decriminalizing suicide attempts)
Which of the following represents the correct sequence?
I. District Mental Health Programme (DMHP)
II. National Mental Health Programme (NMHP)
III. Tele-MANAS initiative
IV. Mental Healthcare Act (the revised act decriminalizing suicide attempts)
Which of the following represents the correct sequence?
Explanation
The National Mental Health Programme was launched first in 1982, followed by the District Mental Health Programme in 1996 to decentralize services. The Mental Healthcare Act, which significantly reformed legal protections and rights for patients, was enacted in 2017. Most recently, the Tele-MANAS initiative was launched in 2022 to provide comprehensive 24x7 tele-mental health counseling and support services across India.
Q3218. Find the odd one out among the Rajput chieftains who participated in the First Battle of Tarain alongside Prithviraj Chauhan:
Explanation
At the First Battle of Tarain, Prithviraj Chauhan was supported by several prominent Rajput chieftains, such as Govind Rai of Delhi and the general Skanda. These allies were instrumental in the Rajput victory. Jayachandra, the Gahadavala ruler of Kannauj, is the odd one out because he remained neutral and did not participate in the conflict due to his long-standing rivalry with the Chauhan ruler.
Q3219. Papaya seeds are most commonly used to adulterate which of the following spices?
Explanation
Dried papaya seeds are a common adulterant used in black pepper because they bear a striking physical resemblance to peppercorns. While they may not be acutely toxic, their use is a fraudulent practice that reduces the quality and flavor of the spice. Consumers can often detect this adulteration by placing peppercorns in water; genuine peppercorns sink, while dried papaya seeds tend to float.
Q3220. What was the direct effect of the defeat of Prithviraj Chauhan in the Second Battle of Tarain on the region of Ajmer?
Explanation
Following the defeat of Prithviraj Chauhan at the Second Battle of Tarain, the region of Ajmer did not immediately lose its Rajput character. Muhammad Ghori briefly allowed Govindaraja, the son of Prithviraj, to rule as a subordinate leader. This arrangement was short-lived, as internal rebellions and subsequent Turkish campaigns eventually led to the direct annexation of Ajmer and the establishment of Turkish administrative control.Answer key for these questions
| Q | Correct answer |
|---|---|
| 3211 | (a) Vitamin C |
| 3212 | (c) Semi-autonomous princely states under British paramountcy. |
| 3213 | (c) Maintaining vital functions while body is at rest |
| 3214 | (c) Both Statement I and Statement II are correct. |
| 3215 | (a) Micronutrients like vitamins and minerals |
| 3216 | (d) Babur at Khanwa |
| 3217 | (a) II, I, IV, III |
| 3218 | (b) Jayachandra of Kannauj |
| 3219 | (b) Black pepper |
| 3220 | (c) It was briefly ruled by Govindaraja as a subordinate leader. |
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.