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WorksheetsIIT-JEE & NEET FOUNDATION LEVEL- 13 (6-O)
Total questions: 100
Worksheet time: 2hrs 40mins
Can sand pass through filter paper?
Yes
No
Which of these particles is NOT able to pass through a sand, gravel, and charcoal filter?
bacteria
water
viruses
large piece of dirt
During the purification process, filtration separates the
Solid purities
Solid impurities
Th components of filtration are separated based on
boiling point
solubility
particle size
Used to separate an insoluble solid from liquid or soluble solid
Filtration
Distillation
Crystallisation
Evaporation
Used to separate a dissolved solid from its solution
Filtration
Evaporation
Crystallisation
Sublimation
Used to separate liquid mixtures for identification
Filtration
Distillation
Fractional distillation
Chromatography
Used to separate an insoluble solid from liquid or soluble solid
Filtration
Distillation
Crystallisation
Evaporation
Which one of the following solids is insoluble in water?
sugar
copper sulfate
sand
salt
A Leibeg condenser is used in
filtration
evaporation
chromatography
distillation
In filtration, the clear liquid which passes through the filter paper is called
filter paper
filtrate
filter
filtration
What is A?
solute
solvent
solution
solid
What is C?
solute
solvent
solution
solid
What is B?
solute
solvent
solution
solid
A hinge joint allows
A wide range of movements
Circumduction
Rotation
Movement in only one direction (ie. backwards & forwards)
An example of a Saddle joint is in the
Knee
Hip
Thumb
Vertebral column
What type of joints is used to protect your soft organs?
movable joints
fixed joints
slightly movable joints
Which type of joint gives you the largest range of motion?
Pivot joint
Ball-and-socket joint
Hinge joint
Gliding joint
The joint in your knees is most similar to:
The pendulum in a grandfather clock
The wheels on an office chair
The sliding mechanism on a drawer
The hinge on a cupboard door
Which pair of joints has the most in common?
Your ankle joints and shoulder joints
The joints in your spine and hip joints
Your elbow joints and knee joints
Your wrist joints and shoulder joints
What might happen if you snapped or tore one of your ligaments?
Your joints would not be able to move
Your bones would be in danger of breaking
Your joints might slide out of place easily
You would become double-jointed
The joint that allows you to chew food is most similar to a:
Ball-and-socket joint
Hinge joint
Pivot joint
Immovable joint
A disease called osteoarthritis occurs when the cartilage between joints wears away. What can you infer about osteoarthritis?
It prevents joints from moving smoothly
It causes joints to dislocate easily
It causes bones to become more brittle
It reduces joints' range of motion
Where can you find this joint?
Between femur and tibia
Between humerus and ulna
Between pelvic girdle and femur
Between carpals
What is the name of this joint?
Ball and socket joint
Hinge joint
Fixed joint
Slightly movable joint
What is the slippery surface that cover the bones?
synovial membrane
synovial fluid
ligament
cartilage
What is the study of joints called?
Myology
Biology
Anatomy
Arthology
Then how much work is done if it takes 20N to move a box 10 meters
The work done on an object does not depend upon the
(a) displacement
(b) force applied
(c) angle between force and displacement
(d) initial velocity of the object
Water stored in a dam possesses
(a) no energy
(b) electrical energy
(c) kinetic energy
(d) potential energy
Mechanical energy of a body includes
Kinetic energy only
Potential energy only
kinetic energy and potential energy
None of these
Commercial unit of energy is
Joule
kWh
Watt
Newton
In which scenario is work = 0 J ?
Pushing a stationary wall
Pulling a trolley car
Pushing a book across the table
Dropping a set of keys from a height, h.
Power depends on force and speed.
True
False
If the net work done on an object is positive, what can you conclude about the object's motion?
The object is speeding up.
The object is moving with a constant velocity.
The object is slowing down.
The object is at rest; its position is constant.
a man is pushing a table. Now the man is applying ____ on the table.
work
force
energy
muscles
(1 and itself)
Write the SUM 12 + 18 as the PRODUCT of the GCF and another sum
12 + 18 = 30
6(2 + 3)
3(4 + 6)
Use the distributive property to simplify 8(10 +2)
810 +82
8(10) + 8(2)
Use the distributive property to multiply mentally 8(26).
8(26) = 826
8(26) = 8(20 + 6) = 8(20) + 8(6)
Use the distributive property to calculate mentally 9(17)
917
90 + 63
FACTOR the SUM 12 + 8 as product of GCF and a new sum
20
4(3+2)
TRUE or FALSE?
A MULTIPLE is greater than the number you are multiplying
True
False
List the first (4) multiples of 8
1, 2, 4, 8
8, 16, 24, 32
Find the Least Common Multiple (LCM) of 2, 3 and 4
234
9
12
24
Find the Least Common Multiple (LCM) of 2, 3 and 4
234
9
12
24
Find the Least Common Multiple (LCM) of 8 and 12
812
20
96
24
What is the new denominator (Least common denominator/multiple) for the SUM of the fraction 3/4 + 5/6
HINT: Find LCM of 4 and 6
4
6
8
12
TRUE or FALSE?
A FACTOR is greater than the number you are factoring
TRUE
FALSE
which of these have only have one end point
point
ray
line
polygn
a straight path that has no thickness and extends forever
point
line
ray
plane
one end point is is also
ray
line
point
On this line, there are two letters. These letters name something. What are they naming?
Points
A ray
The line
An angle
What is between A and B? (named ab )
A line
A line segment
A ray
A right angle
What kind of angle is this?
Acute angle
Right Angle
Obtuse angle
Reflex angle
what is 90 degree angle called ?
point
acute angle
right angle
straight angle
What is the name of this shape?
Triangle
Pentagon
Square
Hexagon
How many sides does this shape have?
2
3
4
5
Is this a 2D shape or a 3D shape?
2D
3D
Use geometric terms to describe what is shown.
plane
parallel lines
perpendicular lines
point
