Question # 1

The center processing unit of a computer consist 3 units namely:

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Arithmetic Logic Unit, Control Unit Memory Unit, Memory Unit

High level unit, Control Unit, memory Unit

Arithmetic Logic Unit, Body Unit, Memory Unit

Arithmetic logic Unit, Control Unit, Main Unit

Which of the following is not related to excessive alcohol intake:

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Esophageal cancer

Breast cancer

Kidney cancer

Head and neck cancer

Cost of 50 kg sugar is Rs. 1275. Find the cost of 1 kg sugar.

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Rs. 35.3

Rs. 25.5

Rs. 45.5

Rs. 55.5

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 penetration of x-rays though an object depends upon the object's

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Density

Shape

Pressure

Size

Which of he following solution is used in photography?

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Sodium thiosulfate

sodium silver

Silver bromide

Silver salt

What is the smallest number, which when divided by 3m 8 and 15 leaves the remainder 1m 6 and 13 respectively?

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121

242

118

239

Red blood corpuscles are formed in the

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Liver

Bone marrow

Kidney

Heart

George Pullman is famous for invention of:

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Box car

Air brakes

Air ships

Sleeping (railway) car

Horticulture is the study of garden cultivation what is sericulture:

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Study of flowers yielding plants

study of female reproductive organ

Teaching by pictures and models

silks industry (culture of silk)

Which of the following is used in making bullet-proof jackets?

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Francium carbide

Iron carbide

Silicon carbide

Boron carbide

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