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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.7147·Miscellaneous·2018·Easy

A sphere of constant radius r through the origin intersects the coordinate axes in A, B and C. What is the locus of the centroid of the triangle ABC?

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Q.7148·Miscellaneous·2018·Easy

The perpendiculars that fall from any point of the straight line 2x + 11y = 5 upon the two straight lines 24x + 7y = 20 and 4x – 3y = 2 are

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Q.7149·Miscellaneous·2018·Easy

Given below are some idioms/phrases followed by four alternative meanings to each. Choose the response (a), (b), (c), or (d) which is the most appropriate expression. Devil’s advocate

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Q.7150·Miscellaneous·2018·Easy

The equation of the line, when the portion of it intercepted between the axes is divided by the point (2, 3) in the ratio of 3 : 2, is

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Q.7151·Miscellaneous·2018·Easy

What is the solution of (1 + 2x) dy - (1 - 2y) dx = 0?

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Q.7152·Miscellaneous·2018·Easy

S1: A mighty popular Revolt broke out in Northern and Central India in 1857. S6: Millions of peasants, artisans and soldiers fought heroically and wrote a glorious chapter. P: Sepoys, or the Indian soldiers of the Company’s army Q: but soon engulfed wide regions and involved the masses R: and nearly swept away the British rule S: It began with a mutiny of the The proper sequence should be:

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Q.7153·Miscellaneous·2018·Easy

What is the solution of the differential equation x dy - y dx = 0?

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Q.7154·Miscellaneous·2018·Easy

What is the distance between the straight lines 3x + 4y = 9 and 6x + 8y = 15?

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Q.7155·Miscellaneous·2018·Easy

S1: The Indian Civil Service gradually developed into one of the most efficient and powerful civil services in the world. S6: though these qualities obviously served British, and not Indian interests. P: and often participated in the making of policy Q: independence, integrity and hard work R: They developed certain traditions of S: Its members exercised vast power The proper sequence should be:

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Q.7156·Miscellaneous·2018·Easy

In this question each item consists of a sentence with an underlined word/words followed by four words. Select the option that is opposite in meaning to the underlined word/words and mark your response in your Answer Sheet accordingly. There is no likeness between him and his brother.

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Q.7157·Miscellaneous·2018·Easy

In this question each item consists of a sentence with an underlined word/words followed by four words. Select the option that is opposite in meaning to the underlined word/words and mark your response in your Answer Sheet accordingly. He had a fine ear for music.

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Q.7158·Miscellaneous·2018·Easy

In this question each item consists of a sentence with an underlined word/words followed by four words. Select the option that is opposite in meaning to the underlined word/words and mark your response in your Answer Sheet accordingly. Due to the postal strike, the outgoing mail got delayed.

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Q.7159·Miscellaneous·2018·Easy

What is the distance between the points which divide the line segment joining (4, 3) and (6, 7) internally and externally in the ratio 2 : 3?

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Q.7160·Miscellaneous·2018·Easy

In this question each item consists of a sentence with an underlined word/words followed by four words. Select the option that is opposite in meaning to the underlined word/words and mark your response in your Answer Sheet accordingly. The company was liquidated within five years.

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Q.7161·Miscellaneous·2018·Easy

In this question each item has a sentence with three underlined parts labelled (a), (b) and (c). Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

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Q.7162·Miscellaneous·2018·Easy

In this question each item has a sentence with three underlined parts labelled (a), (b) and (c). Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

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Q.7163·Miscellaneous·2018·Easy

In this question each item has a sentence with three underlined parts labelled (a), (b) and (c). Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

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Q.7164·Miscellaneous·2018·Easy

In this question each item has a sentence with three underlined parts labelled (a), (b) and (c). Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

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