More Classes

5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject

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

Question # 1

Energy of ............ is trapped as chemicla energy by producers.

Choose an answer

Moon

Atom

Sun

Earth

Skip

Question # 2

Speed of light through glass is about.

Choose an answer

300000 km /s

250000 km/s

225000 km /s

200000 km/s

Skip

Question # 3

Before the start of cell division, the parent cell passes through a phase called.

Choose an answer

Prophase

Interphase

Anaphase

Metaphase

Skip

Question # 4

These salts are responsible for preventing heart attacks.

Choose an answer

Salts of sodium

Salts of calcium

Salt of potassium

Salt of Magnesium

Skip

Question # 5

Th graphical epresentation of tropihic relationship oforaganisms in an ecosystem is called.

Choose an answer

Food Chian

Ecological pyramid

Trophic level

Predation

Skip

Question # 6

Metals are found in.................. state at room temperatures.

Choose an answer

Gas

Solid

Liquid

None of these

Skip

Question # 7

Substancs whihc take part in a chemical reaction are called.

Choose an answer

Products

Ractants

Elements

Compunds

Skip

Question # 8

A food chain starts from the..........

Choose an answer

Primary carnivores

Herbivores

Producers

Top carnivores

Skip

Question # 9

Human nerous system consists of.

Choose an answer

CNS

PNS

Organ system

CNS and PNS

Skip

Question # 10

The king of chemiclas is

Choose an answer

KOH

HCl

NaCl

H2SO4

Skip

Question # 11

A relationship where two species live together closely is called

Choose an answer

Symbiosis

Predation

Competitor

None of these

Skip

Back