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WorksheetsIIT-JEE & NEET FOUNDATION LEVEL- 12 (6-T)
Total questions: 100
Worksheet time: 2hrs 40mins
Energy waves bouncing off the surface of an object and returns energy back to the source.
Reflection
Refraction
Lens
The bending or redirection of energy waves as they pass from one substance to another.
Reflection
Refraction
Lens
A clear piece of curved glass or plastic that bends passing light to focus or spread the light rays.
Reflection
Refraction
Lens
Figure 1 demonstrates light travels in
zig zags
circles
a straight line
random bursts
Figure 2 demonstrates
Refraction
Reflection
Light travels in a straight line
Rewind
Figure 3 demonstrates
Refraction
Reflection
Light travels in a straight line
Rewind
Smooth shiny objects will cause
Rewind
Reflection
Refraction
Reverse
Refractions will cause the object to look
the same
smaller & straight
larger & bent
a different color
Light is a type of energy that can be sensed with the
ears
eyes
nose
none of these
which is a transparent object
glass
copper
iron
steel
which is a transparent object
glass
copper
iron
steel
Air is a ______________ form of matter
gaseous
solid
liquid
_______________ supports burning
nitrogen
oxygen
carbondioxide
There are ___________ layers of atmosphere
6
3
5
Medicine in a syringe is filled due to _____________
gravity
air pressure
friction
The first layer of atmosphere next to the earth is ___________
stratophere
trophosphere
mesophere
The solid state of water is _________________
vapour
water drops
ice
Plants use ____________ for making their food.
carbondioxide
carbonmono oxide
carbon
Gentle wind is called as ___________
storm
breeze
gale
______________ is the layer which is protecting us from the harmful sun rays
ozone
troposphere
mesophere
__________ is the outermost layer of the atmosphere.
exosphere
mesophere
thermosphere
__________ is the outermost layer of the atmosphere.
exosphere
mesophere
thermosphere
Air Occupies _____________________
Pace
space
face
Condensation happens in ___________layer of atmosphere
mesophere
exosphere
troposphere
____________ controls burning
oxygen
argon
nitrogen
Air contains ___________ of nitrogen
78%
21%
72%
___________ is a gas used in light bulbs and tube lights
nitrogen
helium
argon
The layer just above the surface of the Earth
(a)
The gas required by green plants for photosynthesis (a)
The increase in temperature across the globe (a)
The (a) is the boundary between the thermosphere and the mesosphere.
We should brush our teeth _______ a day.
Twice
Thrice
Once
None
We should take bath _________.
Daily
Monthly
Yearly
Quarterly
What do we use to cut our nail?
Nail - cutter
Blade
Knife
Axe
Brushing helps to fight ___________.
Tooth decay
Itching
Growing up of teeth
None
I make your hair healthy and not let them be rough- Identify the object.
Shampoo
Soap
Hair oil
Tooth paste
State good or bad-
I wash my hands before and after a meal
Good
Bad
Both
None
If we do not take bath regularly we -
Smell
Look smart
Look healthy
Become fit and healthy
_________ live and grow in large grown up nails.
Germs
Insects
Animals
Ants
which is important for health?
Which one is toothpaste?
which one to use in the bath?
Which one is healty food?
What does hygiene mean?
Keeping your body clean.
Keeping your house organized.
Keeping your locker clean.
Keeping your word.
What can you do to take care of your nails?
Wash them only.
Wash hands regularly. Trim nails. Use lotion to keep nails and skin moist.
Leave them alone.
Cut them close to the skin.
What can you do to take care of your nails?
Wash them only.
Wash hands regularly. Trim nails. Use lotion to keep nails and skin moist.
Leave them alone.
Cut them close to the skin.
Which of the following are true about body odor?
Caused by bacteria on surface of skin.
When bacteria mix with sweat it creates a bad odor.
During the teen years body odor becomes more noticeable.
All of these are true.
When you practice good hygiene, you look your best, and feel good about yourself. This affects which side of the health triangle?
Physical health
Mental/ Emotional health
Social health
None of these
With good hygiene you are more confident around others which strengthens which part of the health triangle?
Physical health
Mental/Emotional health
Social health
None of these
When you have good hygiene it keeps your body healthy which effects which part of the health triangle?
Physical health
Mental/Emotional health
Social health
None of these
We should brush our teeth _______ a day.
Twice
Thrice
Once
None
2/5
2/3
1/3
1/4
3/4
3/5
1/4
3/6
What fraction is shaded?
1/4
3/4
1/8
4/8
Name the unshaded fraction.
1/4
2/8
4/8
3/4
Name the denominator in the fraction.
5
1
8
6
Name the numerator in the fraction.
1
3
6
5
is symmetrical
not symmetrical
Symmetrical?
Is symmetrical
not symmetrical
Symmetrical?
Is symmetrical
not symmetrical
Symmetrical?
Is symmetrical
not symmetrical
Symmetrical?
Is symmetrical
not symmetrical
