Union Public Service Commission Civil Services (Prelims) General Studies Paper-I

UPSC Prelims GS Paper-I Solved Papers

Master official previous years' questions for Indian Polity & Governance, Ancient, Medieval & Modern Indian History, Indian & World Geography, Economic & Social Development, Environment & Ecology, and General Science.

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Marking pattern: +2.00 positive, -0.66 negative (UPSC GS Paper-I Pattern).

2800 Questions Page 100 of 112
2476

Mycorrhizais a symbiotic association between

UPSC Prelims 1990 GS Paper General Plant Biology
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2477

Whichone of the following pairs is correctly matched ?

UPSC Prelims 1990 GS Paper Classical Sanskrit Literature
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2478

MatchList I with List II and select the correct answer using the codes given belowthem:

List I (Pulse)List II (Protein %)
A. Cow pea1. 22.9
B. Rajmah2. 43.2
C. Soybean3. 24.1
D. Dry peas4. 19.7
UPSC Prelims 1990 GS Paper Agricultural Food Science
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2479

Whatis the correct sequence in order of size of the following States in India (fromlargest to smallest)? Select the correct answer using the codes given below :
1. Uttar Pradesh
2. Madhya Pradesh
3. Maharashtra
4. Andhra Pradesh

UPSC Prelims 1990 GS Paper Indian Physical Geography
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2480

Considerthe following statements regarding blood pressure :
1. It is the pressure exerted by theblood on the walls of any vessel
2. It decreases in the arteries as thedistance from the heart increases
3. It is lower in the capillaries thanin the arteries
4. It is usually lower in women than inmen.
Of these statements

UPSC Prelims 1990 GS Paper Human Circulatory Physiology
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2481

Inwhich one of the following periods were the rock-cut "Hindu" temples acharacteristic feature of architecture?

UPSC Prelims 1990 GS Paper Ancient Indian History
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2482

Eskersand Drumlins are features, formed by

UPSC Prelims 1990 GS Paper Physical Geography Geomorphology
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2483

Duringthe Mughal period, under the Zabti system, land revenue was assessed and wasrequired to be paid

UPSC Prelims 1990 GS Paper Medieval Indian History
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2484

Thesize of the Muslim community in India is

UPSC Prelims 1990 GS Paper Indian Demography Studies
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2485

MatchList I with List II and select the correct answer using the codes given belowthem:

List I (Plant tissue)List II (Function)
A. Sclerenchyma1. Conduction of water
B. Xylem2. Transport of food
C. Phloem3. Mechanical strength
D. Meristem4. Cell division
5. Carbon assimilation
UPSC Prelims 1990 GS Paper General Plant Biology
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2486

Who, among the following, was known as a "Nirguna" reformer ?

UPSC Prelims 1990 GS Paper Medieval Indian History
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2487

Considerthe following singers:
1. Anup Jalota
2. Chitra Singh
3. Penaz Masani
4. Parvati Khan
Among these persons, the well-knownGhazal singers include

UPSC Prelims 1990 GS Paper Indian Performing Arts
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2488

Ina wooden box there are 3 red and 4 black balls. If two balls are taken outSimultaneously (without looking at them), then the probability of both theballs being red is

UPSC Prelims 1990 GS Paper General Quantitative Aptitude
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2489

Whoamong the following led the Sepoys at Kanpur in the 1857 uprising ?

UPSC Prelims 1990 GS Paper Modern Indian History
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2490

TheIndian caste system in its classical form is characterised by

UPSC Prelims 1990 GS Paper Indian Sociology Studies
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2491

Waterwhich contains soluble salts of calcium and magnesium is known as

UPSC Prelims 1990 GS Paper Applied Water Chemistry
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2492

Themost effective contribution made by Dadabhai Nauroji to the cause of Indian National Movement was that he

UPSC Prelims 1990 GS Paper Modern Indian History
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2493

ThePalghat gap providing easy access between the west and the east coasts of Indialies between

UPSC Prelims 1990 GS Paper Indian Physical Geography
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2494

Considerthe following statements regarding haemoglobin:
1. It contains iron
2. It is a carrier of oxygen in theblood
3. It imparts red colour to the blood
4. It provides immunity against certaindiseases.
Of these statements

UPSC Prelims 1990 GS Paper Human Blood Physiology
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2495

Whichone of the following is the largest of the inner planets ?

UPSC Prelims 1990 GS Paper Solar System Astronomy
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2496

IfA+B=96 and A is half of B, then the value of B will be

UPSC Prelims 1990 GS Paper Quantitative Aptitude Arithmetic
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2497

Agroup of workers promise to complete a piece of work in 10 days, but five ofthem do not report for work. If it took the remaining workers 12 days tocomplete the work, then the number of workers originally hired was

UPSC Prelims 1990 GS Paper Quantitative Aptitude Arithmetic
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2498

Sureshis now half of his father's age. After 20 years, his father will be one andhalf times older than Suresh. The present age of Suresh is

UPSC Prelims 1990 GS Paper Quantitative Aptitude Arithmetic
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2499

CyclistA starts down a road at a speed of 15 km/hour. Cyclist B starts 20 minuteslater from the same spot at a speed of 20 km/hour B will overtake A after

UPSC Prelims 1990 GS Paper Quantitative Aptitude Arithmetic
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2500

Atrader loses 20 per cent by selling an article for Rs. 480. If he is to gain 20per cent, he should sell it for rupees

UPSC Prelims 1990 GS Paper Quantitative Aptitude Arithmetic
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