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Prelims

UPSC Prelims Questions

Practice UPSC Prelims MCQs by subject and year. Free questions with explanations for focused revision.

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  2. /Prelims Questions
Q.13933·Miscellaneous·2012·Easy

The thermal conductivity of copper is 4 times that of brass. Two rods of copper and brass having same length and cross-section are joined end to end. The free end of copper is at 0 °C and the free end of brass is at 100 °C. The temperature of the junction is

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Q.13934·Miscellaneous·2012·Easy

If the focal length of the biconvex lens is 25 cm, then the power of the lens will be

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Q.13935·Miscellaneous·2012·Easy

A body attached to a spring balance weighs 10 kg on the Earth. The body attached to the same spring balance is taken to a planet where gravity is half that of the Earth. The balance will read

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Q.13936·Miscellaneous·2012·Easy

Which one among the following is not produced by sound waves in air?

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Q.13937·Miscellaneous·2012·Easy

Which one among the following was a newspaper founded and edited by Raja Rammohan Roy?

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Q.13938·Miscellaneous·2012·Easy

India commissioned its first indigenously built stealth warship INS Shivalik and inducted into the Indian Navy recently, thus joining the elite group of countries capable of constructing such vessels. Which among the following other countries are in the elite group? 1.Russia 2.The United States 3.Germany 4.The United Kingdom

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Q.13939·Miscellaneous·2012·Easy

Dhanush , a missile inducted into the Indian Navy

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Q.13940·Miscellaneous·2012·Easy

Who among the following was conferred the highest Bangladesh award — the Bangladesh Swadhinata Sammanona in the year 2011?

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Q.13941·Miscellaneous·2012·Easy

Which of the following statements is/are correct? 1.The Indian Army is organized into five Regional Commands. 2.The Headquarters of Northern Command is located at Lucknow. Code:

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Q.13942·Miscellaneous·2012·Easy

Who among the following led India to their first overseas test victory in cricket?

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Q.13943·Miscellaneous·2012·Easy

The only operational Naval Base exclusively controlled by the Indian Navy is located at

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Q.13944·Miscellaneous·2012·Easy

In recent past, the Indian Navy has deployed its fleet ships to patrol near the Gulf of Aden to

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Q.13945·Miscellaneous·2012·Easy

Which among the following islands in the South China Sea are the source of conflict between several countries?

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Q.13946·Miscellaneous·2012·Easy

Which one among the following is the largest exporter of small arms in the world?

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Q.13947·Miscellaneous·2012·Easy

The Suez Canal, the Strait of Hormuz and the Strait of Gibraltar are important because they

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Q.13948·Miscellaneous·2012·Easy

Gandhiji’s call for breaking Salt Laws was in response to the

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Q.13949·Miscellaneous·2012·Easy

Which among the following about Mahatma Gandhi’s Non-Cooperation Movement are correct? 1.Refusal to attend Government Durbars and official functions 2.Participation in elections 3.Participation in rallies for the boycott of foreign goods 4.Surrender of titles

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Q.13950·Miscellaneous·2012·Easy

Which one among the following is the major constituent of soda lime glass?

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