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Agriculture MCQs with Explanations

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21AgricultureMedium

Schistocerca gregaria is the name of________?

ALocust

BArmy worms

CCutworms

DAphid

Correct answer

A. Locust

Explanation

The correct answer is Locust.

22AgricultureMedium

A dam which is prevented from overturning by the action of lateral or vertical up thrust of water by its weight is called ________?

AGravity dam

BArch dam

CCoffer dam

DButtress dam

Correct answer

A. Gravity dam

Explanation

The correct answer is Gravity dam.

23AgricultureMedium

An industry in which expansion through the entry of firms decreases the prices, firms in the industry must pay for resources and there fore decreases their production costs?

ADecreasing cost industry

BBoth

CNone

DDeclining industry

Correct answer

A. Decreasing cost industry

Explanation

The correct answer is Decreasing cost industry.

24AgricultureMedium

Which one of the following is not found in DNA________?

ACystine

BGuanine

CThymine

DUracil

Correct answer

D. Uracil

Explanation

The correct answer is Uracil.

25AgricultureMedium

The storage life of Butter at -20oF With R.H of 85% is________?

A6 months

B12 months

C8 months

D4 months

Correct answer

D. 4 months

Explanation

The correct answer is 4 months.

26AgricultureMedium

TDAP stands for ________?

ATrader and agriculture authority of Pakistan

BTrade and development association of Pakistan

CNone of These

DTrade development authority of Pakistan

Correct answer

D. Trade development authority of Pakistan

Explanation

The Trade Development Authority of Pakistan (TDAP), which was established on November 8, 2006, under a Presidential Ordinance, shall have Ministry of Commerce as its administrative ministry.

27AgricultureMedium

________is probably the most important growth limiting factor in acid soils especially those having pH below 5.0-5.5?

APotassium

BNitrogen

CCalcium

DAluminium

Correct answer

D. Aluminium

Explanation

The correct answer is Aluminium.

28AgricultureMedium

The storage life of mangoes at 50oF with R.H of 90% is________?

A2-4 weeks

B1-2 weeks

C4-6 weeks

D2-3 weeks

Correct answer

B. 1-2 weeks

Explanation

The correct answer is 1-2 weeks.

29AgricultureMedium

The plant trigly cerides are rich in________?

ASteroids

BUnsaturated fatty acids

CSaturated fatty acids

DNone of the above

Correct answer

B. Unsaturated fatty acids

Explanation

The correct answer is Unsaturated fatty acids.

30AgricultureMedium

Soil reaction of preference of sugarcane is________?

A6.5 pH

B6.00 pH

C7.03 pH

D8.00 pH

Correct answer

D. 8.00 pH

Explanation

The correct answer is 8.00 pH.

TDAP stands for ________?

ATrader and agriculture authority of Pakistan

BTrade and development association of Pakistan

CNone of These

DTrade development authority of Pakistan

Correct answer

D. Trade development authority of Pakistan

Explanation

The Trade Development Authority of Pakistan (TDAP), which was established on November 8, 2006, under a Presidential Ordinance, shall have Ministry of Commerce as its administrative ministry.