Question # 1

Insects that can transmit diseases to humans are referred t as:

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Vectors

Carriers

Reservoirs

Incubators

Which of the following plant disease in not a bacterial diseases?

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Brown rot of potatoes

Citrus canker

Heart rot beets

Red stripe of sugarcane

100 kilogram is known as what?

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A centigram

A tone

A centigram

A quintal

Time difference between PST and GMT is:

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6 hours

4 hours

6 hours

3 hours

When the length of a pendulum in a clock is increased, then

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The period increases and the clock

The period increases and the clock gains time

The period decreases and the clock gains time

the period remains constant and the clock maintains correct time

The percentage of 210 in 420 is?

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27

28

29

50

What is a computer virus?

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Software program

Name of insect

Micro Wave

None of these

The dreaded human disease, is caused by

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A bacterium

Fungus

Animal parasite

Virus

The thin layer that forms a common layer for any tow adjacent cell is

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Middle lamella

Primary wall

Secondary wall

None of above

What is Penicillin?

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Vitamin

Hormone

Antibiotic

Analgesic

Which of the following is not a contagious disease?

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Measles

Typhoid

Hysteria

Influenza

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