UPSC Prelims 2013 Question Paper & Analysis
Get the UPSC Prelims Previous Year Question (PYQ) Paper with subject-wise trends, difficulty analysis, and detailed model answers — including diagrams, flowcharts, and structured writing for GS.
Subject-wise MCQ Distribution
Difficulty Analysis
Type of questions
Key Insights
- Environment & Ecology, Indian Polity, Economy carried the highest weightage, together accounting for 51% of the paper.
- The paper strongly favoured statement-based questions — multi-statement and assertion-reasoning questions together made up 56% of the paper, making careful reading and elimination especially important.
- The paper was largely easy to moderate in difficulty, with 78% of questions falling in the easy or medium range and only 22% classified as hard.
- Questions were spread across 11 subject areas, making broad syllabus coverage important rather than relying on a few traditionally dominant subjects.
- The question format demanded more than direct recall, with only 44% of questions being direct, while most required evaluating multiple statements or reasoning through assertions.
PYQs with Detailed Answers
- View Answer for: Consider the following statements: Natural gas occurs in the Gondwana beds. Mica occurs in abundance in Kodarma. Dharwars are famous for petroleum.Which of the statements given above is/are correct?
Consider the following statements:
- Natural gas occurs in the Gondwana beds.
- Mica occurs in abundance in Kodarma.
- Dharwars are famous for petroleum.
Which of the statements given above is/are correct?
- View Answer for: The Narmada river flows to the west, while most other large peninsular rivers flow to the east. Why? It occupies a linear rift valley. It flows between the Vindhyas and the Satpuras. The land slopes to the west from Central India.Select the correct answer using the codes given below.
The Narmada river flows to the west, while most other large peninsular rivers flow to the east. Why?
- It occupies a linear rift valley.
- It flows between the Vindhyas and the Satpuras.
- The land slopes to the west from Central India.
Select the correct answer using the codes given below.
- View Answer for: “Climate is extreme, rainfall is scanty and the people used to be nomadic herders.” The above statement best describes which of the following regions?
“Climate is extreme, rainfall is scanty and the people used to be nomadic herders.” The above statement best describes which of the following regions?
- View Answer for: Which of the following statements regarding laterite soils of India are correct? They are generally red in colour. They are rich in nitrogen and potash. They are well-developed in Rajasthan and UP. Tapioca and cashew nuts grow well on these soils.Select the correct answer using the codes given below.
Which of the following statements regarding laterite soils of India are correct?
- They are generally red in colour.
- They are rich in nitrogen and potash.
- They are well-developed in Rajasthan and UP.
- Tapioca and cashew nuts grow well on these soils.
Select the correct answer using the codes given below.
- View Answer for: Consider the following crops Cotton Groundnut Rice WheatWhich of these are Kharif crops?
Consider the following crops
- Cotton
- Groundnut
- Rice
- Wheat
Which of these are Kharif crops?
- View Answer for: During a thunderstorm, the thunder in the skies is produced by the Meeting of cumulonimbus clouds in the sky Lightning that separates the nimbus clouds Violent upward movement of air and water particlesSelect the correct answer using the codes given below
During a thunderstorm, the thunder in the skies is produced by the
- Meeting of cumulonimbus clouds in the sky
- Lightning that separates the nimbus clouds
- Violent upward movement of air and water particles
Select the correct answer using the codes given below
- View Answer for: On the planet earth, most of the freshwater exists as ice caps and glaciers. Out of the remaining freshwater, the largest proportion
On the planet earth, most of the freshwater exists as ice caps and glaciers. Out of the remaining freshwater, the largest proportion
- View Answer for: Which of the following is/are unique characteristic/characteristics of equatorial forests? Presence of tall, closely set trees with crowns forming a continuous canopy Coexistence of a large number of species Presence of numerous varieties of epiphytesSelect the correct answer using the code given below:
Which of the following is/are unique characteristic/characteristics of equatorial forests?
- Presence of tall, closely set trees with crowns forming a continuous canopy
- Coexistence of a large number of species
- Presence of numerous varieties of epiphytes
Select the correct answer using the code given below:
- View Answer for: The most important fishing grounds of the world are found in the regions where:
The most important fishing grounds of the world are found in the regions where:
- View Answer for: Consider the following: Electromagnetic radiation Geothermal energy Gravitational force Plate Movements Rotation of the earth Revolution of the earthWhich of the above are responsible for bringing dynamic changes on the surface of the earth?
Consider the following:
- Electromagnetic radiation
- Geothermal energy
- Gravitational force
- Plate Movements
- Rotation of the earth
- Revolution of the earth
Which of the above are responsible for bringing dynamic changes on the surface of the earth?
- View Answer for: The annual range of temperature in the interior of the continents is high as compared to coastal areas. What is/are the reason/reasons? Thermal difference between land and water Variation in altitude between continents and oceans Presence of strong winds in the interior Heavy rains in the interior as compared to coastsSelect the correct answer using the codes given below.
The annual range of temperature in the interior of the continents is high as compared to coastal areas. What is/are the reason/reasons?
- Thermal difference between land and water
- Variation in altitude between continents and oceans
- Presence of strong winds in the interior
- Heavy rains in the interior as compared to coasts
Select the correct answer using the codes given below.
- View Answer for: Variations in the length of daytime and nighttime from season to season are due to -
Variations in the length of daytime and nighttime from season to season are due to -
- View Answer for: Which of the following is/are the characteristic/ characteristics of Indian coal? High ash content Low sulphur content The low ash fusion temperatureSelect the correct answer using the codes given below.
Which of the following is/are the characteristic/ characteristics of Indian coal?
- High ash content
- Low sulphur content
- The low ash fusion temperature
Select the correct answer using the codes given below.
- View Answer for: Which one of the following pairs is correctly matched? Geographical Feature -- Region
Which one of the following pairs is correctly matched? Geographical Feature -- Region
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