Skip to content
MCQtimes.com
GK
Pakistan Studies
Current Affairs
Islamic Studies
English
MCQtimes.com
Toggle Menu
General Science
Home
/
General Science
- Page 55
Biological Sciences
50
Modern Materials
21
Atomic Structure
87
Energy Resources
43
Elements and Substances
76
Plant Photosynthesis and Respiration
52
Space and Solar System
230
General Science for Class 6
1155
General Science for Class 7
2197
General Science for Class 8
0
Basics of Electricity
28
Show/Hide Answers
Sound Waves
Some whales produce songs that travel for about
1 kilometer
2 kilometers
50 kilometers
100 kilometers
Author:
rikazzz
Comment
Investigating Space
Waves travel through space at the speed of light i.e.
30,000 km/s
300,000 m/s
3,000 m/s
300,000 km/s
Author:
rikazzz
Comment
Investigating Space
Hubble telescope is powered by
one small solar panel
two small solar panels
one large solar panel
two large solar panels
Author:
rikazzz
Comment
Electric Circuits and Currents
Normally electric appliances have power rating
marked on them
above 100kW
below 1W
written in their booklets
Author:
rikazzz
Comment
Transportation in Plants
Behind the layer of cells there is a tiny tube like growth which is known as
small roots
root cap
root hairs
more roots
Author:
rikazzz
Comment
Reproduction in Plants
The pollen grains of bird pollinated flowers
stick to their feathers
hang with the feathers
penetrate in the feathers
stick to the skin
Author:
rikazzz
Comment
Atoms Molecules and Ions
The positively charged particles of an atom are called
protons
neutrons
electrons
charges
Author:
rikazzz
Comment
Electric Circuits and Currents
When a large current passes through a fuse, it
melts the wire in the fuse
glows up the wire in the fuse
sparks the wire and breaks the circuit
it simply spark the wire
Author:
rikazzz
Comment
Simple Chemical Reactions
In physical changes the solutes and solvents can easily be separated by
evaporation
distillation
heating
both a and b
Author:
rikazzz
Comment
Transportation in Plants
Roots obtain oxygen from air spaces
in the soil
above the soil
both a and b
on the soil
Author:
rikazzz
Comment
Page navigation
Previous Page
Previous
1
…
53
54
55
56
57
…
395
Next Page
Next
Go to Page
Light
Dark
GK
Pakistan Studies
Current Affairs
Islamic Studies
English