Question # 1

The thickness of human hair is approximately

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0.02 mm

0.04 mm

0.006 mm

0.08 mm

12 machines complete a piece of work in 6 days, in how many days 6 machines will complete the same job:

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10 days

22 days

112 days

15 days

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

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76

73

77

74

which vitamin is present in large amount in citrus fruits like lemons and orange

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Vitamin C

Vitamin K

^{Vitamin D}

Vitamin A

An important ancillary product used in the petrochemicals industry is --

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Naphtha

Petrol

Kerosene

Mobil

The substance that contains the maximum amount of nitrogen is

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Urea

Ammonium sulphate

Ammonium Nitrate

Ammonium chloride

While checked whit a multimeter, an open resistor reads-

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Zero

Infinite

High

Low

Who invented that first workable adding machine in the 1800s?

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William Seward Burroughs

Thomas A Edison

Albert J Parkhouse

Albert Einstein

Normally, trypsin is produced by which organ?

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Kidney

Liver

Pancreas

Stomach

Citrus fruits are one of the best source of

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Vitamin A

Vitamin C

Vitamin K

Vitamin D

Rubber is obtained from

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Latex

Cell sap

Gun

Resin

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