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Day June 25, 2026

With regard to the transmission of the Human Immunodeficiency Virus, which one of the following statements is not correct? [2010]

Excessive release of the pollutant carbon monoxide (CO) into the air may produce a condition in which oxygen supply in the human body decreases. What causes this condition? [2010]

From the point of view of evolution of living organisms, which one of the following is the correct sequence of evolution? [2010]

Which one of the following processes in the bodies of living organisms is a digestive process? [2010]

Who among the following were official Congress negotiators with the Cripps Mission? [2010]

For the Karachi session of the Indian National Congress in 1931 presided over by Sardar Patel, who drafted the Resolution on Fundamental Rights and Economic Programme? [2010]

UPSC CSE Prelims PYQ 2010: Among the following, who was not a proponent of bhakti cult? 1) Nagarjuna 2) Tukaram 3) Tyagaraja [2010]

Consider the following statements: 1) The “Bombay Manifesto” signed in 1936 openly opposed the preaching of socialist ideals. [2010]

The latitudes that pass-through Sikkim also pass through? [2010]

In the context of space technology, what is “Bhuvan”, recently in the news? [2010]

If there were no Himalayan ranges, what would have been the most likely geographical impact on India? [2010]

Indiscriminate disposal of used fluorescent electric lamps causes mercury pollution in the environment. Why is mercury used in the manufacture of these lamps? [2010]

What causes wind to deflect towards the left in the Southern Hemisphere? [2010]

Consider the following statements: 1) The Taxus tree is naturally found in the Himalayas. 2) The Taxus tree is listed in the Red Data Book. [2010]

King Cobra is the only snake that makes its own nest. Why does it make its nest? [2010]

With reference to the United Nations Convention on the Rights of the Child, consider the following: [2010]

A geographic region has the following distinct characteristics: [2010]

Consider the following: Dam /Lake River 1) Govind Sagar – Satluj 2) Kolleru Lake -Krishna [2010]

In the context of India’s Five-Year Plans, a shift in the pattern of industrialization, with lower emphasis on heavy industries and more on infrastructure, begins in which one of the following plans? [2010]

With reference to the river Luni, which one of the following statements is correct? [2010]

Which one of the following can one come across if one travels through the Strait of Malacca? [2010]

Which one of the following is the appropriate reason for considering the Gondwana rocks as most important of rock systems of India? [2010]

When you travel in certain parts of India, you will notice red soil. What is the main reason for this colour? [2010]

What is the principle by which a cooling system (Radiator) in a motor car works? [2010]

Consider the following statements: 1) Dr. Rajendra Prasad persuaded Mahatma Gandhi to come to Champaran to investigate the problem of peasants. [2010]

Rivers that pass-through Himachal Pradesh are: [2010]

Which one of the following reflects back more sunlight as compared to the other three? [2010]

Tamil Nadu is a leading producer of mill-made cotton yarn in the country. What could be the reason? [2010]

Inclusive growth as enunciated in the Eleventh Five Year Plan does not include one of the following? [2010]

In India, which type of forest among the following occupies the largest area? [2010]