Question # 1

Computers calculate number in what mode?

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Decimal

Octal

Binary

None of these

Which of the following is not a Unix or Linux variant?

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Debian

DOS

Both a & b

None of these

Water stored in a dam exerts pressure

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Mostly downward

Mostly upward

In all derections

Mostly on the sides

Plant that grow in saline water are called

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halophytes

Hydrophytes

Mesophytes

Xerophytes

Which particle of atoms has a negative charge?

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Proton

Neutron

Electrons

None of these

Care must be taken when handing the radioactive gas. Long term exposure to even minute quantities, can cause lung cancer

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Radon

Argon

Chlorine

Xenon

In a sports competition 14 teams play league, matches, If each team plays against every other team once only then how many matches are played?

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105

91

85

78

The audit population of village is 6400, if 30% of the population is literate, what is the number of illiterate?

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4920

3720

4480

3280

Who discovered the gram of malaria?

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Lamarck

G,J, Mendel

De Vries

Ronald Ross

Which of the following compound would you most likely drink?

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HCI

H₂O

H₂SO₄

H₂O₂

Kalology is the study if human beauty,what is myology?

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Study of muscles

Study of rainfall

Study of neuron

_{None of these}

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