Question # 1

The temperature of melting ice in Fahrenheit scale is.

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0 oF

32 oF

100 oF

212 oF

Large number of sotmata are found on.... side of leaf.

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Lower

Upper

Middle

None of these

An object produce a sound with a frequency of 50 Hz. Find its tiem period.

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0.01 sec

0.03 sec

0.02 sec

0.04 sec

Types of coalent bond are

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1

2

3

4

Which of teh following is cation.

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H2

H2O

CO2

NH+4

The fungal body consist of filaments called.

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Mitochondria

Nucleus

Hyphae

Pili

Chemical bond in O2 is.

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Ionic

Covalent

Metallic

None of these

The innermost layere of cortex in the root.

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Epidermis

Endodermis

Pericycle

Cambium

Teh weight of 100 g mass is.

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10 N

1 N

100 N

1000 N

What are teh products when electric current is passed through water.

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Only steam

Hydrogen and steam

Hydrogen and oxygen

Oxygen and steam

What is transferred by teh movement of waves.

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matter

energy

both a and b

None of these

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