General Science

Sound Waves
In large empty rooms, even a click keeps on
increasing
decreasing
repeating
coming
Author: rikazzz Comment
Heat Transfer
Kettles and saucepans are painted silver, this is why they
absorb less heat
reflect less heat
absorb more heat
release less heat
Author: rikazzz Comment
Energy Resources
Plants utilize water, carbon dioxide and light to produce their own food by
respiration
photosynthesis
circulation
transportation
Author: rikazzz Comment
Investigating Space
The surface of blue and white stars shines
brightly
dimly
normally
colorfully
Author: rikazzz Comment
Energy Resources
Black painted panels which are hanged at roofs to trap heat and energy from sun, are
solar cells
solar heater
solar furnace
solar battery
Author: rikazzz Comment
Space and Solar System
Super moon is also known as:
Perigee-syzygy Moon
Perigee-wolf Moon
Pedigri Moon
Wolf Moon
Author: rikazzz Comment
Transportation in Plants
The process in which food substances are moved to rest of the plant by ‘phloem’ is known as
transpiration
translocation
respiration
photosynthesis
Author: rikazzz Comment
Human Transport System
Top two chambers of heart are known as
atria
ventricles
upper chambers
lower chambers
Author: rikazzz Comment
Electric Circuits and Currents
To measure the current, ammeter is connected in
parallel
series
both a and b
an electric circuit
Author: rikazzz Comment
Elements and Compounds
The name of element may differ in languages but it has same
chemical symbol
chemical formula
chemical properties
occurrence
Author: rikazzz Comment

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