Waec 2019 Agriculture Past Questions And Answers

Note: You Can Select Post UTME Schools Name Below The Exam Year.
1

A socio-cultural factor affecting land availability is?

  • A. soil type
  • B. religion
  • C. topography
  • D. mining
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2

In green manuring, crops are ploughed into the soil just before flowering in order to?

  • A. control soil pathogens
  • B. enrich the soil with nutrients
  • C. control soil erosion
  • D. increase the soil temperature
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3

A biotic factor affecting agricultural production is?

  • A. rainfall
  • B. predator
  • C. humidity
  • D. temperature
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4

Liquid fertilizers and pesticides could be applied through?

  • A. furrow irrigation
  • B. channel irrigation
  • C. sprinkler irrigation
  • D. flood irrigation
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5

(a) (i) Differentiate between intensive system and extensive system of livestock management.

(ii) State five disadvantages of keeping livestock on free range system.

(b) State six ways in which ornamental plants are important.

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6

The type of rock formed from accumulation of materials transported by water is called?

  • A. sedimentary rock
  • B. igneous rock
  • C. metamorphic rock
  • D. plutonic rock
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7

The data for feed consumption and weight gain of our four farm animals labelled P,Q,R and S are shown below.

Use the data to answer this question correctly

P: 50kg feed consumed and 20kg weight gained.

Q: 90kg feed consumed and 30kg weight gained.

R: 100kg feed consumed and 25kg weight gained.

S: 150kg feed consumed and 30kg weight gained.

The feed conversion efficiency of the poorest weight gainer is?
  • A. 0.40
  • B. 0.33
  • C. 0.25
  • D. 0.20
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8

The following are importance of agriculture except

  • A. Provision of food
  • B. Provision of employment opportunities
  • C. Lack of good food
  • D. Provision of market for industrial goods
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9

Which of the following mineral elements is essential for chlorophyll formation?

  • A. calcium
  • B. boron
  • C. sodium
  • D. magnesium
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10

Which of the following statement is not true about farming in West Africa?

  • A. farm labour is highly inefficient
  • B. farm workers are poorly paid
  • C. getting reliable labour is difficult
  • D. mechanisation is fully adopted
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