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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.10477·Miscellaneous·2015·Easy

Statement I: Due to diffused or irregular reflection of light, a closed room gets light even if no direct sunlight falls inside the room. Statement II: Irregular reflection, where the reflected rays are not parallel, does not follow the laws of reflection.

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Q.10478·Miscellaneous·2015·Easy

Statement I: While putting clothes for drying up, we spread them out. Statement II: The rate of evaporation increases with an increase in surface area.

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Q.10479·Miscellaneous·2015·Easy

Statement I: Oxygen gas is easily produced at a faster rate by heating a mixture of potassium chlorate and manganese dioxide than heating potassium chlorate alone. Statement II: Manganese dioxide acts as a negative catalyst.

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Q.10480·Miscellaneous·2015·Easy

Statement I: Diamond is very bright. Statement II: Diamond has very low refractive index.

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Q.10481·Miscellaneous·2015·Easy

Statement I: Colour of nitrogen dioxide changes to colourless at low temperature. Statement II: At low temperature Nitrogen tetroxide (N₂O₄) is formed which is colourless.

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Q.10482·Miscellaneous·2015·Easy

Statement I: The granules of modern gunpowder (also called black powder) are typically coated with Graphite. Statement II: Graphite prevents the build-up of electrostatic charge.

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Q.10483·Miscellaneous·2015·Easy

Statement I: Growth of plants is smooth with a complete fertilizer. Statement II: A complete fertilizer always contains N, P, K.

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Q.10484·Miscellaneous·2015·Easy

In this question each item consists of a sentence with an underlined word, followed by four words. Select the word that is most nearly opposite in meaning to the underlined word. Many people suffer because of pride .

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Q.10485·Miscellaneous·2015·Easy

In this question each item consists of a sentence with an underlined word, followed by four words. Select the word that is most nearly opposite in meaning to the underlined word. It is necessary to develop thrifty habits to be able to lead a comfortable life.

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Q.10486·Miscellaneous·2015·Easy

In this question each item consists of a sentence with an underlined word, followed by four words. Select the word that is most nearly opposite in meaning to the underlined word. The new manager of the Bank is urbane in his manners.

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Q.10487·Miscellaneous·2015·Easy

In this question each item consists of a sentence with an underlined word, followed by four words. Select the word that is most nearly opposite in meaning to the underlined word. John is always shabbily dressed.

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Q.10488·Miscellaneous·2015·Easy

In this question each item consists of a sentence with an underlined word followed by four words or groups of words. Select the word or group of words that is most similar in meaning to the underlined word. The convocation address was very edifying .

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Q.10489·Miscellaneous·2015·Easy

In this question each item consists of a sentence with an underlined word followed by four words or groups of words. Select the word or group of words that is most similar in meaning to the underlined word. Divine grace is truly ineffable .

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Q.10490·Miscellaneous·2015·Easy

In this question each item consists of a sentence with an underlined word followed by four words or groups of words. Select the word or group of words that is most similar in meaning to the underlined word. Democracy is not the standardising of everyone so as to obliterate all peculiarity.

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Q.10491·Miscellaneous·2015·Easy

In this question each item consists of a sentence with an underlined word followed by four words or groups of words. Select the word or group of words that is most similar in meaning to the underlined word. He was fired for negligence on duty.

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Q.10492·Miscellaneous·2015·Easy

After having slept for an hour, Bond decided to go out into the city and try to find his contact. After changing his suit, he carefully locked his room and stepped out of the hotel. No one was around.   main street, which was crowded of people threatening him.

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Q.10493·Miscellaneous·2015·Easy

After having slept for an hour, Bond decided to go out into the city and try to find his contact. After changing his suit, he carefully locked his room and stepped out of the hotel. No one was around.   of footsteps. He was now walking

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Q.10494·Miscellaneous·2015·Easy

After having slept for an hour, Bond decided to go out into the city and try to find his contact. After changing his suit, he carefully locked his room and stepped out of the hotel. No one was around.   it except a very slight

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