Question # 1

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

Which of the following crops helps in nitrc flxation?

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Rice

Wheat

Beans

Maize

Which instrument is used to measure very high temperature:

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Barometer

infrared pyrometers

Eratosthenes

Geiger-muller tube

'Cod' is a variety of?

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Amphibia

Crop

Coral

Fish

Which of the following is known as the morning star?

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Saturn

Venus

Jupiter

Mars

Computers calculate number in what mode?

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Decimal

Octal

Binary

None of these

The symbol B on the Periodic table stands for:

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beryllium

Boron

Barium

berkelium

Electrode gets consumed in which type of welding process:

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Arc

Thermit

T.I.G.

Gas

Which of he following gases is used in he cigarette lighters?

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Butane

methane

Propane

radon

The 'fizz' in soft drinks is produced by adding which acid?

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hydrochloric acid

citric acid

carbonic acid

nitric acid

Which of the following is not considered a primary color of light?

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Green

Blue

Red

Yellow

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