UPSC Civil Services Examination (Prelims) MCQ Previous Year Questions

Which of the following statements with regard to India’s Deep Ocean Mission is/are correct?

1. It was launched by the Ministry of Ports, Shipping and Waterways, Government of India.
2. Matsya-6000 has been designed to carry 3 people for deep sea exploration.
3. Samudrayaan is a project under this mission.
   Select the answer using the code given below:

Consider the following statements about the Non-Banking Financial Companies (NBFCs) in India:
Statement 1. NBFCs cannot accept demand deposits.
Statement 2. All the NBFCs operating in India have to be registered with the RBI.
Statement 3. NBFCs form part of the payment and settlement system and can issue cheque drawn on itself.
Statement 4. Deposit insurance facility of Deposit Insurance and Credit Guarantee Corporation (DICGC) is not available to the depositors of deposit taking NBFCs.
Which of the statements given above is/are correct?

Which of the following statements with regard to drone swarms is/are correct?

1. They use Terahertz band of frequency to communicate with the command centre.
2. Individual drones in the swarm can communicate with other drones in the swarm.
3. GPS spoofing is a commonly used technique to counter drone swarm attack.
   Select the answer using the code given below:

Which of the following statements with regard to genetic medicine is/are correct?

1. Genetic medicines correct/compensate for the faulty genes responsible for disease.
2. Engineered viruses and lipid nanoparticles are used as carriers of the genetic medicine.
3. Genetic medicines alter the entire DNA sequence.
   Select the answer using the code given below:

Ships from which of the following countries have to cross the Strait of Hormuz to reach out to the Indian Ocean?

1. Bahrain
2. Syria
3. Qatar
4. Egypt
   Select the answer using the code given below:

In which one among the following texts does the term kshetra-patni ("mistress of the field") originate?

What does an empty seat represent in early Buddhist iconography?

Pandit Mallikarjun Mansur, the famous classical singer from Karnataka, represented the:

Which of the following statements with regard to GenomeIndia Project is/are correct?

1. It is a part of the Human Genome Project.
2. The project is funded by the Department of Biotechnology (DBT), Government of India.
3. Its primary aim is to build a catalogue of genetic diversity of the Indian population.
   Select the answer using the code given below:

Which of the following with reference to Indian States is/are not correct?

1. Uttar Pradesh shares its boundary with the highest number of other Indian States.
2. Rajasthan shares the longest international border among all Indian States.
3. Sikkim is the only State that shares its boundary with just one other Indian State.

Select the answer using the code given below:

Consider the following statements about the archaeological findings in Harappan towns:

I. There is wide occurrence of spindle-whorls in the houses but absence of spinning wheels.
II. Weights and measurement scales, complete with graduations have been discovered.
III. There are houses built in large part with baked bricks, around relatively spacious courtyards, with their own wells, bathing platforms, and large rooms.

Which of the following inferences can be drawn from the above statements?

1. Statement I suggests that spinning was a laborious activity done at home.
2. Statement II suggests the extent of the scientific knowledge that the Harappans possessed.
3. Statement III suggests the emergence of a common property system.

Select the answer using the code given below:

‘X’, born in the UK, was conferred the Nobel Prize in 2025. He was a professor in an American university when this prize was announced. Identify ‘X’:

Consider the following statements about Mission Sudarshan Chakra of India:

1. It aims to enhance India’s air defence, ballistic missile defence and aerial offensive capabilities.
2. This Mission is being designed to enhance rapid, precise, and powerful defence responses, reinforcing India’s strategic autonomy.
3. One of the aims of this Mission is to cover all public places of India by an expanded nationwide security shield by 2035.
   Which of the statements given above is/are correct?

With reference to the climate of Andaman and Nicobar Islands, which of the following statements is/are correct?

1. The climate can be defined as a humid, tropical coastal climate.
2. It receives rainfall from both South-west monsoon and North-east monsoon.
3. Maximum precipitation is between December and May.
   Select the answer using the code given below:

Identify the river of the Indian sub-continent on the basis of the following information:

1. It has an antecedent drainage system.
2. It flows through three countries.
3. It originates in the Tibetan Plateau and is an important river for irrigation.
4. It does not form distributaries.

Select the answer from the following:

Which of the following pairs of ancient and modern names of rivers is/are correctly matched?

1. Vitasta : Chenab
2. Asikni : Jhelum
3. Parushni : Ravi
4. Yavyavati : Beas

Select the answer using the code given below:

Consider the following assertion:

In the Pleistocene period either the Yamuna once flowed into the Indus, or the Sutlej flowed into the Yamuna and one major tributary of either had shifted from the Ganga to the Indus or vice versa.

Which of the following is/are the basis of the above assertion?

1. The Nadi-Sukta of the Rigveda
2. The explorations of the Sutlej and the Yamuna by Robert Bruce Foote
3. The presence of the same species of dolphins in both the Indus and the Ganga river systems
   Select the answer using the code given below:

With reference to the period of Gupta dynasty in ancient India, the towns Ghantasala, Kadura and Chaul were well known as:
(a) ports handling foreign trade
(b) capitals of powerful kingdoms
(c) places of exquisite stone art and architecture
(d) important Buddhist pilgrimage centres

An explosion takes place at a certain distance from an army camp. As soon as the sensor in the camp receives the sound of the explosion, a drone starts flying towards the spot of explosion. The drone clicks a picture from the spot and the camp receives it at the same time. Immediately another drone starts flying to the spot and it also sends a picture as soon as it reaches the spot. The two pictures were received at 5:02 PM and 5:05 PM, respectively. If the speed of the drones is 30 m/s, at what time did the explosion take place? Assume that the speed of sound is 300 m/s.

Consider the following statements, with respect to the AI Impact Summit, 2026 held in New Delhi:

1. The Summit’s intellectual framework was based on three foundational Sutras: People, Planning, and Progress.
2. The Preamble of the Summit stresses Democratising AI Resources, which acknowledges the Charter for Democratic Diffusion of AI as a binding framework to support locally relevant innovation and strengthen resilient AI ecosystems while respecting national laws.
3. The New Delhi Declaration on AI Impact was structured around seven Chakras (Pillars), which included Access for Social Empowerment, AI for Science, and Secure and Trusted AI. Which of the statements given above is/are correct?