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WorksheetsIIT-JEE, NEET LEVEL-1 (8-T)
Total questions: 100
Worksheet time: 2hrs 40mins
Find the missing angle.
75o
85o
100o
45o
Angle 1 is 34o, angle 2 is 58o, angle 3 is 100o. If this shape is a quadrilateral, what is the measure of the 4th angle.
186o
121o
168o
90o
Solve for x.
5o
12o
-7o
-6o
What is the value of x?
4o
360o
12o
6o
What is true about ALL quadrilaterals?
They have parallel sides
All their sides are the same length
They have four sides
They have at least one right angle
What is true about this quadrilateral?
It has no sets of parallel sides
It has one set of parallel sides
It has two sets of parallel sides
It has four sets of parallel sides
A __________________ is always a rhombus, but a rhombus is not always a _______________.
kite
parallelogram
square
rectangle
If a quadrilateral has 4 equal sides, then it is a square.
TRUE
FALSE
How many pairs of parallel sides does a parallelogram have?
0 pairs of parallel sides
1 pair of parallel sides
2 pairs of parallel sides
More than 2 pairs of parallel sides
A trapezium has....
No parallel sides
1 pair of parallel sides
2 pairs of parallel sides
more pairs of parallel sides
A quadrilateral with two sets of parallel sides, 4 right angles, and 4 congruent (equal) sides is a __________________.
trapezoid
parallelogram
rectangle
square
Use your graph paper to plot the points (2,5), (3,3), (5, 3), and (6,5). Which quadrilateral is shown?
Triangle
Trapezoid
Parallelogram
Rhombus
rhombus
parallelogram
rhombus
parallelogram
square
Where is xylem found in the plant?
leave -> roots -> stem
roots -> stem -> leaves
root hairs -> leaves -> veins
stem -> roots
Water and minerals move in which direction within the plant
Upward
Down
Where does sugar transport begin?
Roots
Leaves
Root hairs
Vascular bundles
which of the following is a mixture?
air
ice
hydrochloric acid
mercury
Tick the COMPOUNDS.
SOAP
METHANE
CALCIUM CARBONATE
SILICON
TIN
WHICH ONE IS A MIXTURE?
BLOOD
CARBON DIOXIDE
SILICON
SODIUM
TIN
Air is regarded as mixture because?
It's pressure may vary.
It's temperature may vary.
Volume changes under different compositions.
It's compositions may vary.
In which of the following constituents are present in the ratio?
Mixture.
Compound.
Solution.
Colloid.
Which of the following will result in the formation of a mixture?
Crushing of marble tiles into smaller particles.
Breaking ice cubes into smaller pieces.
Adding sodium metal to water.
Adding milk in water.
A mixture will appear translucent in the case of?
Copper sulphate + water.
Alum + water.
Sugar + water.
Starch + water.
Which of the following is not a mixture?
Pure water.
Sea water.
Air.
Brass.
Which of the following is a heterogeneous mixture?
Air.
Brass.
Iodised table salt.
Steel.
Which of the following is an example of heterogeneous substance?
Bottled water.
Table salt.
Pieces of copper.
Candle.
Which of the following is an example of homogeneous substance?
Granite.
Copper sulphate.
m&m candy.
Muddy water.
Brass is an example of?
Homogeneous compound.
Homogeneous mixture.
Heterogeneous mixture.
Heterogeneous compound.
Name the flask
round bottom flask
flat bottom flask
conical flask
colloids can be seperated by
filtration
distillation
sedimentation
centrifugation
how will you seperate sulphur and iron fillings
handpicking
sieving
crystallization
magnetic seperation
how will you seperate oxygen from a mixture of liquid air?
centrifugation
seperating funnel
fractional distillation
distillation
how will you seperate the components of sugar solution
evaporation
crystallization
filtration
chromatography
burning of candle is a
physical change
chemical change
both physical and chemical change
none of the above
a mixture of dye in a volatile liquid can be seperated by?
evaporatoion
sedimentation
chromatography
filtration
Tyndall effect is observed in forests because of
tress
high oxygen level
mist and dust particles in the air
less sunlight
What is the study of matter and how matter changes?
Physical Science
Chemistry
Biology
Matterology
What term means "take up space"
Volume
Matter
Mass
Substance
What term refers to a single kind of matter that is pure?
Solution
Mixture
Substance
Matter
It refers to the space that matter occupies.
volume
mass
weight
density
What units do we use to measure mass?
meter
Celsius
kilogram/gram
Newton
Which property of matter changes depending on the gravitational pull?
volume
mass
weight
density
Which of the following determines an object’s ability to float in water?
volume
mass
weight
density
