Question # 1

Atomic number of th eelement of fourth position in second period.

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4

5

6

7

Hypertension is coused by.

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Low B.P

Lower Sugar

High B.P

Higher sugar

Mg belong to the period of the Periodic Table.

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1st

2nd

3rd

4th

Herbieldes and pesticides are used to eliminate.

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Crop plants

Crop enemies

Crop products

Major crops

Nucleus is a part of cell, which ................ the whole cell actively.

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Operate

Control

Observe

Functionale

During a chemical reaction, total mass of the product is equal to the total mass of reactants, this is a statements of.

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Law of conservation of momentum

Law of conservation of energy

Law of conseration of mass

Law of conseration of acceleration

In humans, the eye colour is developed due to the effects of.

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Diet

Environment

Genes

Both a and b

The relation R = V/I is discovered by a

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American scientist

German scientist

British Scientis

Russian scientist

The word acid is derived form.

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Arabic word

English word

Latin word

Greek word

The DNA molecule consists of ............ strands.

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Two

Three

Four

Five

Chromosomes consist of DNA and.

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Sperms

Gametes

Proteins

Eggs

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General Science 8th Class English Medium Online Test MCQs With Answers

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