QUESTIONS AND
ANSWERS (A+)
Which of these is the best explanation of how a
smooth round stone became smooth? -
√Answer>It was in a stream for a long
Quiz :When a lobster grows a claw to replace one
that was lost, the process is called -
√Answer>regeneration.
Quiz :Any astronomical body that revolves around
a larger body is called - √Answer>a satellite.
Quiz :In chemistry, to be classified as an organic
substance, a substance must contain -
√Answer>Carbon atoms.
Quiz :Which element does NOT contain any
neutrons? - √Answer>hydrogen
Quiz :The chemical formula of a compound
describes the elements the compound contains
and the - √Answer>ratio of elements in the
compound.
,Quiz :What is the symbol for the hydroxyl ion? -
√Answer>Н30
Quiz :Which of the following is a renewable
resource? - √Answer>natural gas
Quiz :How many atoms are in a single molecule of
water (H20)? - √Answer>3
Quiz :Regeneration in man is limited to -
√Answer>healing of wounds.
Quiz :When scientists measure a liquid's
resistance to flow, they are measuring the liquid's -
√Answer>viscosity.
Quiz :When sodium atoms form sodium ions, they
- √Answer>lose electrons.
Quiz :A perpetual-motion machine can never be
built because it is not possible to eliminate -
√Answer>inertia,
Quiz :A human skin cell divides by -
√Answer>mitosis.
Quiz :The filament in an electric light bulb is made
from - √Answer>tungsten.
, Quiz :Terry earns a $250 salary plus $5 per sale.
How many sales must Terry make to earn $765
altogether? - √Answer>103
Quiz :Jerry walked a dog from 6:40 a.m. to 7:30
a.m. one day. If he was paid at the rate of $6 per
hour, how much did he earn that day? -
√Answer>$5.00
Quiz :How many feet of chain fence are necessary
to enclose a dog pen that is square and has an
area of 64 square feet? - √Answer>32
Quiz :A woman is looking for a bigger square
office. She finds an office twice the area of her
current office. If the perimeter of her current office
is 88 feet, how many square feet is the new office?
- √Answer>968 sq ft
Quiz :A train goes twice as fast downhill as it can
go uphill, and 2/3 as fast uphill as it can go on
level ground. If it goes 120 miles per hour
downhill, how long will it take to travel 45 miles on
flat land? - √Answer>1/2 hour
Quiz :ART 2 - Arithmetic Reasoning Each August,
a restaurant's rent is adjusted to the cost-of-living
index. The rent has been $1,550 a month, and the
cost-of-living index for this August was 3.7%. What
is the new rent per month? - √Answer>$1,607.35