Question # 1

Which of the following is not a network command?

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Ping

Netcfg

Bill Tim

BMW

Which of the following is known as the morning star?

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Saturn

Venus

Jupiter

Mars

The ratio of Rita' age to her mother' s age is 3:8. The difference of their ages is 35 years. The ratio of their ages after 4 year will be:

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7:12

5:12

38:43

42:47

Food is normally digested in the?

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Liver

Stomach

Small intestine

large intestine

Which of the noble gasses, discovered in 18898 is characterize by its bright orange and green spectral lines ?

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Krypton

Neon

Helium

Radon

Which instrument is used to measure atmospheric pressure:

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barometer

Eratosthenes

infrared pyrometers

Geiger- Muiler tube

A digestive enzyme that breaks down starch to maltose:

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Amino acid

Amylase

ATP

Acetylcholine

The average of 5 consecutive numbers is 75. What is the 2nd number?

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76

73

77

74

what is type of cells secrete glucagon?

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Beta cells

alpha cells

plasma cells

Acinar cells

Which instrument is used for measuring the emission of radiant energy?

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Radiometer

Ombrometer

Refrectometer

Rain gauge

Who discovered the blood groups of man?

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Edward Jenner

Larven

Kari Landsteiner

William Harvey

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