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Worksheets

Olympiad

Total questions: 168

Worksheet time: 2hrs 35mins

Name
Class
Date
1.

First Aid box must contain

a)

cotton roll

b)

band aid

c)

dettol

d)

all of these

2.

6 , 8 , 12 , ? , 26 , 36 , ?

a)

18,46

b)

16,48

c)

18,48

d)

16,46

3.

Count the number of triangles in the given figure.

a)

8

b)

10

c)

12

d)

14

4.
Which of the following numbers will NOT round to 400? 
a)
409
b)
445
c)
345
d)
398
5.

Which fraction is greater?

a)

6/8

b)

3/6

6.

What is the smallest 3-digit number you can make from the digits 5,2,0

a)

502

b)

205

c)

052

d)

025

7.

Choose the smallest 3-digit number that gives 5 hundred when rounded to the nearest hundred

a)

454

b)

455

c)

456

d)

441

8.

Choose the next two numbers in the number pattern.

773 , 673 , 623 , 523 , 473...

a)

373,273

b)

323,423

c)

423,373

d)

373,323

9.
Which 3-D shape can you make with 4 triangles and a square?  
a)
cone
b)
cube
c)
square pyramid
d)
rectangular prism
10.
Which 3-D shape can you make with 4 triangles and a square?  
a)
cone
b)
cube
c)
square pyramid
d)
rectangular prism
11.

Write the missing number

____ + 879 =900-16

a)

15

b)

5

c)

37

d)

21

12.

Choose the right symbol to solve
877 g +156 g  ____  1 kg 50 g

a)

>

b)

<

c)

+

13.
It is now quarter past twelve. What time will it be in two hours? Write your answer using numbers and a colon (for example, 11:58).
a)
2:15
b)
2:00
c)
2:30
d)
2:45
14.

All the following live in nest except

a)

Bat

b)

Crow

c)

Pigeon

d)

Sparrow

15.

Select the animal whose young one is called 'Joey' .

a)

Monkey

b)

Lamb

c)

Tiger

d)

Kangaroo

16.

X is a animal that lives both land and water

a)

Frog

b)

Fish

c)

Ant

d)

Kingfisher

17.

Match the following and select the correct one

Animals Sounds

a)Cow i)Trumpet

b)Sheep ii)Moo

c)Lion iii) Baa

d)Elephant iv)Roar

a)

a--i, b--ii, c--iii, d--iv

b)

a--ii, b--iii, c--iv, d--i

c)

b--i, c--ii, a--iii, d--iv

d)

None of these

18.

Plants are living, but they CANNOT _______ like animals.

a)

Breathe

b)

Grow

c)

Change position

d)

Reproduce

19.

Select the INCORRECT pair of animals and its homes.

a)

Lion----Den

b)

Fish----Water

c)

Crow----Tree holes

d)

Horse----Stable

20.

Rumi wakes up in the ________ to go to school.

a)

Evening

b)

Night

c)

Morning

d)

Afternoon

21.

Which of the following is common character of climbers and creepers

a)

They have weak stem.

b)

They grow along the ground.

c)

They bear large fruits.

d)

They have no leaves.

22.

Which of the following is obtained from the same type of plant from which pumpkin is obtained

a)

Maize

b)

Hibiscus

c)

Watermelon

d)

Jack fruit

23.

Spider is an insect thus it has (a)   legs.

24.

Bikash paired animals with similar eating habits. In doing so, he made an INCORRECT pair. Identify the incorrect pair

a)

Bear, Crow

b)

Lion, Vulture

c)

Sparrow, Cow

d)

Horse, Elephant

25.

Which of these insects has no legs

a)

Earthworm

b)

Lizard

c)

Grasshopper

d)

Mosquito

26.

Which part of our body helps us to hear

4 lines
27.

In the given diagram, X could be:

a)

Fennel

b)

Mustard

c)

Coconut

d)

Groundnut

28.

Select the natural thing which is non-living

a)

Plants

b)

Birds

c)

Stars

d)

Balls

29.

Select the correct option regarding labelled parts P, Q, R and S of Ravi's body:

a)

Ravi picks up the ball by Q

b)

Ravi walks with the help of P

c)

Ravi see the sky with the help of R

d)

All of these

30.

Which animal live in a burrow?

a)

Bees

b)

Monkey

c)

Rabbit

d)

Vulture

31.

Which is NOT a shrub?

a)

Spinach

b)

Jasmine

c)

Hibiscus

d)

Lemon

32.

Which insect CANNOT fly?

a)

Butterfly

b)

Honey bee

c)

Termite

d)

Beetles

33.

Which among the following lays big egg?

a)

Hen

b)

Pigeon

c)

Ostrich

d)

Parrot

34.

2. Which of the following is not a land transport

a)

a. Bus

b)

b. Boat

c)

c. Scooter

d)

d. Car

35.

3. Which of the following is a means of transport

a)

a. Letter

b)

b. Email

c)

c. Land

d)

d. Telephone

36.

4. Which among is the fastest means of transport

a)

a. Bus

b)

b. Aeroplane

c)

c. Train

d)

d. Car

37.

5. People use this to travel from one place to another place

a)

a. Mode of Transport

b)

b. Mode of Communication

c)

c. Mode of Education

d)

d, Mode of Bussiness

38.

6, Which is the slowest means of transport

a)
b)
c)
d)
39.

7. I am one of the means of communication and used by most of the people and I can be carried any where. Who am I

a)

a. Car

b)

b. Aeroplane

c)

c. Mobile phone

d)

d. Laneline phone

40.

8. Which of the following is oldest mode of transport

a)

a. Car

b)

b. Bullock cart

c)

c. Aeroplane

d)

d. Train

41.

9. How many types of transportation is there in land transport

a)

a. One

b)

b. Two

c)

c. Three

d)

d. Four

42.

10. Which of the following cannot fly in the air

a)

a. Helicopter

b)

b. Aeroplane

c)

c. Bicycle

d)

d. Rocket

43.

11. We can send a written message by

a)
b)
c)
d)
44.

12. Water transport include

a)

a. Train

b)

b. Ship

c)

c. Aero plane

d)

d. Rocket

45.

13. Seashore are places where ______ are kept

a)

a. Scooters

b)

b. Ships

c)

c. Aeroplane

d)

d. Bicycles

46.

14. Which of the following vehicle does not run on petrol

a)

a. Aeroplane

b)

b. Car

c)

c. Bullock Cart

d)

d. Scooter

47.

15. Which of the following is a visual means of commuincation

a)
b)
c)
d)
48.

1. Land transport includes

a)

a. Road

b)

b. Rail

c)

c. Both a snd b

d)

d. None of these

49.
What is the only part of the ocean floor without tectonic activity?
a)
continental slope
b)
continental margin
c)
seamount
d)
abyssal plain
50.
Why is there high salinity in the Mediterranean Ocean?
a)
precipitation
b)
evaporation
c)
volcanoes
d)
deposition
51.
Sea levels rise when glacial ice caps-
a)
grow
b)
melt
c)
migrate
d)
hit the Titanic
52.
Ocean currents are caused by-
a)
underwater earthquakes
b)
human influence
c)
sun moon and Earth interaction
d)
density differences
53.
Upwelling is most likely to occur in what area?
a)
in a deep sea trench
b)
in a shallow gulf
c)
along a coastline
d)
in open ocean
54.
Why does an ice shelf float?
a)
it is more dense
b)
it is less dense
c)
the ice is melting faster than it can sink
d)
vegetation is sinking below and causing it to float
55.
Seawater is typically denser than freshwater due to seawaters-
a)
greater depth
b)
smaller mass
c)
higher salinity
d)
lower freezing point
56.
Continental shorelines generally have a milder climate than locations inland at the same latitude due to-
a)
ocean water acting as a conductor of heat
b)
land is a greater storage of heat
c)
ocean water stores and releases heat more slowly than land
d)
land masses release hear slower than land
57.
What part of the ocean floor would be the most difficult to explore due to pressure?
a)
continental slope
b)
sea mount
c)
trench
d)
abyssal plain
58.
What sea floor feature is created by erosion and deposition?
a)
continental rise
b)
submarine canyon
c)
Marianas trench
d)
seamount
59.
What part of the ocean floor would be most affected by sea level change?
a)
abyssal plain
b)
continental shelf
c)
continental slope
d)
trench
60.
What major feature of the ocean floor circumnavigates the Earth?
a)
mid oceanic ridge
b)
continental slope
c)
trench
d)
sea mount
61.
A trench is formed at what zone?
a)
subduction
b)
divergent
c)
convergent
d)
strike-slip
62.
What first accurately mapped the ocean floor?
a)
The Spanish armada
b)
Chinese army
c)
Magellan
d)
sonar
63.
What is not a type of ocean pollution?
a)
oil spill
b)
non-point source pollution
c)
upwelling
d)
trash dumping
64.
An estuary is an area where-
a)
there is only fresh water
b)
there is only salt water
c)
pond water and river water mix
d)
fresh water and salt water mix
65.
The main difference between ocean water and lake water is that ocean water contains
a)
oxygen
b)
salt
c)
algae
d)
plants
66.
As you go deeper in the ocean, the _______ decreases. 
a)
water
b)
salinity
c)
temperature
d)
water pressure 
67.
What do the arrows represent in the picture?
a)
waves
b)
currents
c)
tides
68.
The Gulf Stream is 
a)
a stream behind the school 
b)
a current in the Atlantic Ocean that flows on the eastern coast of North America 
c)
a boat 
d)
part of the ocean floor 
69.

When 14\frac{1}{4}   is written with denominator as 12, its numerator is

a)

3

b)

9

c)

4

70.

Which of the following is not in the lowest form ?

a)

712\frac{7}{12}  

b)

1520\frac{15}{20}  

c)

56\frac{5}{6}  

71.

Which of the following is not in the lowest form ?

a)

912\frac{9}{12}  

b)

1529\frac{15}{29}  

c)

56\frac{5}{6}  

72.

When 25\frac{2}{5}   is written with denominator as 10, its numerator is

a)

8

b)

6

c)

4

73.

When 34\frac{3}{4}   is written with numerator 9, what is its denominator

a)

8

b)

12

c)

4

74.

When 1418\frac{14}{18}   is written with numerator 7, what is its denominator

a)

8

b)

12

c)

9

75.

When 2432\frac{24}{32}   is written with numerator 3, what is its denominator

a)

8

b)

6

c)

4

76.

If 58\frac{5}{8}   = 20p\frac{20}{p}  , then value of p is

a)

16

b)

20

c)

12

77.

If 1216\frac{12}{16}   = p4\frac{p}{4}  , then value of p is

a)

16

b)

20

c)

3

78.

Is 45\frac{4}{5}   = 1620\frac{16}{20}  

a)

yes

b)

no

79.

Animals with backbones are called ____________.

a)

Invertebrates

b)

Chloroplasts

c)

Vertebrates

d)

Nucleus'

80.

Most animals are __________________.

a)

Invertebrates

b)

Chloroplasts'

c)

Species'

d)

Nucleus'

81.

A(n) _______________ is a group of living things that are so much alike they can reproduce.

a)

Chloroplasts

b)

Cytoplasm

c)

Species

d)

Cells

82.

What is the smallest unit of a living thing?

a)

A plant

b)

A cell

c)

An ecosystem

d)

A root

83.

How much of Indiana is covered by forests?

a)

About one-third

b)

About one-fourth

c)

About one-fifth

d)

About one-tenth

84.

Choose all that are cold-blooded.

a)

Birds

b)

Amphibians

c)

Mammals

d)

Fish

e)

Reptiles

85.

Choose all that are warm-blooded.

a)

Mammals

b)

Fish

c)

Birds

d)

Amphibians

e)

Reptiles

86.

What do mammals have that reptiles don't?

a)

Scales

b)

Fins

c)

Fur

d)

Gills

87.

Where do most mammals live?

a)

The ocean

b)

Land

c)

Lakes and rivers

d)

In trees

88.

What species can control their body temperature?

a)

Fish

b)

Amphibians

c)

Reptiles

d)

Birds

e)

Mammals

89.

Each Burmese python hatchling is about ____ inches long.

a)

21 inches

b)

31 inches

c)

41 inches

d)

51 inches

90.

Are Arthropods vertebrates or inverebrates?

a)

Vertebrates

b)

Invertebrates

91.
How many times would you have to fold a piece of A4 paper to reach the moon? (FERMI QUESTIONS)
a)
26
b)
42
c)
67
d)
104
92.
How many licks does it take to get to the center of a tootsie pop? (FERMI QUESTIONS)
a)
173
b)
252
c)
364
d)
512
93.
How many piano tuners are there in Chicago? (FERMI QUESTIONS)
a)
2
b)
25
c)
250
d)
1,000
94.
This is a diverging mirror which forms virtual images that may be magnified. A common example of this is the back of a spoon. (OPTICS)
a)
Concave Mirror
b)
Convex Mirror
c)
Planar Mirror
d)
Virtual Mirr
95.
What color is produced by mixing red, green, and blue? (OPTICS)
a)
Black
b)
White
c)
Brown
d)
No color, since red, green, and blue aren't primary colors
96.
This lizard is more commonly known as? (HERPETOLOGY)
a)
Gecko
b)
Iguana
c)
Komodo Dragon
d)
Monitor Lizard
97.
Which of these is a Type II Supernovae? (ASTRONOMY)
a)
SN1987A
b)
SN2008ha
c)
SN1961b
d)
SN2002cx
98.
One Astronomical Unit (AU) is defined as? (ASTRONOMY)
a)
The distance that light travels in a second
b)
The distance from the Earth to the Sun
c)
The distance from the Sun to the edge of the Solar System
d)
The distance from the Earth to the Moon
99.
Cars run by burning gas to produce energy by the reaction 2 C8H18 (gas) + 25 O2 = 16 CO2 + 18H2O. This is a ____ reaction. (CHEMISTRY LAB)
a)
Acid-Base
b)
Combustion
c)
Decomposition
d)
Precipitation
100.
All scientific experiments must have? (EXPERIMENTAL DESIGN)
a)
A graphical analysis of data
b)
A conclusive explanation for a phenomenon
c)
An independent and dependent variable
d)
A very large budget
101.
Which of the following has the most potential energy? (HOVERCRAFT)
a)
A car on top of Mount Everest
b)
A car speeding down Mount Everest
c)
A person skiing down Mount Everest
d)
A child who is deciding whether to eat a bag of sugary candy
102.
This is the upper 100km of the Earth, made up of the crust and uppermost mantle. (DYNAMIC PLANET)
a)
Asthenosphere
b)
Lithosphere
c)
Outer Core
d)
Mesospheric Mantle
103.
What would the following statement output in Java:
System.out.println("Hello World \\\n\\")
a)
Hello World \\\n\\
b)
Hello World \\n\
c)
Hello World \
\
d)
Hello World \\
\\
104.
Which division of the nervous system includes the brain: (ANATOMY AND PHYSIOLOGY)
a)
The autonomic nervous system
b)
The peripheral nervous system
c)
The central nervous system
d)
The somatic nervous system
105.
How many lobes are there in the left lung? (ANATOMY AND PHYSIOLOGY)
a)
1
b)
2
c)
3
d)
4
106.
Which of the following closes and seals off the lower airway during swallowing? (ANATOMY AND PHYSIOLOGY)
a)
Alveoli
b)
Epiglottis
c)
Larynx
d)
Vocal cords
107.
What should you do if you find a giant hogweed plant?
a)
Burn it in a safe environment
b)
Cut the hogweed down from the base, let it dry in the sun, and dispose of it
c)
Do not touch it, and call authorities
d)
Eat the fruit
108.
What hazardous chemical may be produced if you mix household bleach and ammonia? (POTIONS AND POISONS)
a)
Chloramine vapor
b)
Water
c)
Methyl chloride
d)
Nitrogen dioxide
109.
When the number of births exceeds the number of deaths, this results in: (ECOLOGY)
a)
Biotic potential
b)
Environmental resistance
c)
Carrying capacity
d)
Population growth
110.
Which eats only plant food? (ECOLOGY)
a)
Carnivores
b)
Autotrophs
c)
Omnivores
d)
Herbivores
111.
Photosynthesis and respiration belong to which cycle? (ECOLOGY)
a)
Nitrogen cycle
b)
Carbon cycle
c)
Phosphorus cycle
d)
Hydrologic cycle
112.
Lightning kills more people each year than tornadoes and hurricanes combined. However, you can protect yourself by using the 30/30 rule. What is the 30/30 rule? (METEOROLOGY)
a)
You should protect yourself from lightning only if lightning strikes the ground within 30 yards of you.
b)
If you witness at least 30 lightning strikes at your location within 30 minutes, then you should take shelter immediately.
c)
If you hear thunder within 30 seconds of a lightning flash, then you should take shelter and remain there until 30 minutes after the last flash.
d)
If there is at least a 30% chance of lightning forecast by the National Weather Service, then you should take shelter until 30 minutes after the forecast has expired.
113.
Tornadoes always rotate counter-clockwise in the Northern Hemisphere.
a)
True
b)
False
114.

1. The smallest 4-digit number formed by using the digits 0, 3, 5, 6 is _____.

a)

0356

b)

6,530

c)

6,035

d)

6,530

115.

2. 3 hrs 40 mins equals ____.

a)

120 minutes

b)

180 minutes

c)

220 minutes

d)

240 minutes

116.

3. Trisha bought 3 kilograms of sugar. Which of the following is less than 3 kilograms?

a)

2,500 grams

b)

3,000 grams

c)

3,500 grams

d)

4,000 grams

117.

4. Adele used a rule to complete the Input-Output table shown below. Which of the following rules did Adele use?

a)

Add 4 to the input

b)

Subtract 4 from the input

c)

Multiply the input by 5

d)

Divide the input by 5

118.

5. George went to a movie that started at 7:20 pm. He arrived at 6:15 pm. How much time was there between when George arrived and when the movie started?

a)

55 min.

b)

65 min.

c)

95 min.

d)

105 min.

119.

6. Taylor’s jump rope is shown in the diagram below. Which measurement is the same as the length of Taylor’s jump rope?

a)

12 feet

b)

12 inches

c)

48 feet

d)

48 inches

120.

What is the solution to the problem shown below? 7/8 - 2/8 = ?

a)

2/8

b)

3/8

c)

5/8

d)

9/8

121.

8. Which list of numbers is in order from greatest to least?

a)

5,846 5,684 5,648 5,468

b)

5,864 5,648 5,468 5,684

c)

5,468 5,648 5,684 5,846

d)

5,486 5,846 5,648 5,464

122.

9. There are 3 rows of strawberry plants. Each row has 6 plants. How many strawberry plants are there in all?

a)

9

b)

18

c)

22

d)

24

123.

10. Fahad went for swimming at 2:30 p.m. and returned back home 3 hours later. The time he came back home is ______.

a)
b)
c)
d)
124.

11. In a park, Alia notices that there are 30 legs. How many people and dogs can be there in the park?

a)

7 people and 5 dogs

b)

8 people and 4 dogs

c)

6 people and 4 dogs

d)

7 people and 4 dogs

125.

12.The fraction of the shaded part in the following image is ___________.

a)

1/5

b)

2/4

c)

2/5

d)

3/5

126.

13. At least _____________ line segments are required to make letter N.

a)

3

b)

4

c)

5

d)

6

127.

14. Which is the next figure in the sequence shown below?

a)
b)
c)
d)
128.

15. There are J mango trees in the garden. Each mango tree has H mangoes on it. How many mangoes are there in the garden?

a)

80

b)

8

c)

10

d)

2

129.

She ___ pretty

a)

is

b)

are

c)

so

d)

was

130.

Who's ___ father

a)

you

b)

I

c)

your

131.

Hi, Jake. (a)   up

132.

Is Naruto your favourite anime ?

(a)  

133.

What is your nationality ?

a)

Vietnamese

b)

English

c)

British

d)

American

134.

Water ____ of hydrogen and oxygen

a)

consist

b)

consists

c)

consisting

d)

consisted

135.

I ____ for two hours every night.

a)

study

b)

studying

c)

studies

d)

studied

136.

I need an umbrella because it ____

a)

is raining

b)

rain

c)

rainy

d)

is rain

137.

The world ____ round.

a)

is

b)

am

c)

are

d)

was

138.

Ann ____ a car.

a)

has

b)

have

c)

is having

d)

had

139.

REVIEW: SENTENCE (Correct/Incorrect)


The paper in the wastebasket should be emptied into the trash can outside.

a)

Correct

b)

Incorrect

140.

His _____________________ Lydia and Jenny.

a)

granddaughters name is

b)

granddaughters’ names are

c)

granddaughters’ name are

d)

granddaughter’s name is

141.

I put money in, but the ticket didn’t _______

the machine.

a)

come in

b)

come out of

c)

come into

d)

come out to

142.

I don’t like living in Jakarta, the traffic is

always ________.

a)

marvellous

b)

gorgeous

c)

horrendous

d)

brilliant

143.

When is your birthday?

a)

It’s on June twentieth.

b)

It’s in February second.

c)

It’s at March twelfth.

d)

It’s in May fifth.

144.

This is one of my mother’s hobbies. She always plants some flowers in the garden, now we have many flowers in our garden. We are proud of my mother, because she is a diligent gardener.


What is my mother’s hobby?

a)

selling flowers

b)

farming

c)

gardening

d)

carpenting

145.

It is an animal. It has rough skin. It has a long tail and a long mouth. It has a long body and 4 legs. It eats meat and lives in a swamp / a river.

a)

a snake

b)

a caterpillar

c)

a porcupine

d)

an alligator

146.

"May I borrow your pen?"


this sentence means that ....

a)

Asking you to borrow his pen

b)

Wants to know if he borrows your pen

c)

Wondering if you borrow his pen

d)

Asking for permission to borrow your pen

147.

a plan of action made to achieve a goal

a)

welfare

b)

strategy

c)

service

d)

procedure

148.

to follow something

a)

guide

b)

capture

c)

pursue

d)

revolt

149.

___________ to London on the train yesterday?

a)

Did Mary went

b)

Did Mary go

c)

Mary go

d)

Mary goes

150.

She _______to bed early but last night she _____ bed late.

a)

Go/goes

b)

Go/went

c)

Went/goes

d)

Goes/went

151.

He ...... a very scary horror film last night.

a)

watch

b)

watches

c)

watched

d)

is watching

152.

Betty usually ...... with her friends every weekend

a)

hang out

b)

hangs out

c)

is hanging out

d)

will hang out

153.

"May I borrow your pen?"


this sentence means that ....

a)

Asking you to borrow his pen

b)

Wants to know if he borrows your pen

c)

Wondering if you borrow his pen

d)

Asking for permission to borrow your pen

154.

Food that is hazardous to dogs?

a)

Apples

b)

Eggs

c)

Carrots

d)

Onions

155.

Which species' fingerprints are so close to humans' that they could taint crime scenes?

a)

Koala

b)

Bear

c)

Lemurs

d)

Monkey

156.

Which species are even more right-handed than human?

a)

Dogs

b)

Bottlenose dolphins

c)

Kangaroos

d)

Cats

157.

What kind of bird uses secret passwords to teach their young?

a)

Butterflies

b)

Kingbirds

c)

Cowbirds

d)

Dogs

158.

Butterflies taste with their...?

a)

Feet

b)

Antenna

c)

Fur

d)

Probosis

159.

What species have names for one another?

a)

Dolphins

b)

Cats

c)

Otters

d)

Chickens

160.

Which species' eyes turn blue in the winter?

a)

Reindeers

b)

Polar bears

c)

Arctic foxes

d)

Camels

161.

A group of ferrets is called?

a)

A business

b)

A crash

c)

A wall

d)

A touch

162.

The color of giraffes' toungues?

a)

Black

b)

Pink

c)

In

d)

Your zoo

163.

How many hearts does an octopus have?

a)

2

b)

3

c)

4

d)

5

164.

What species survive winter by breathing through their butts?

a)

Snails

b)

Painted turtles

c)

Frogs

d)

Lizards

165.

What species have the thickest fur?

a)

Dogs

b)

Bears

c)

Otters

d)

Gorilla

166.

In which year was the western black rhino declared extinct?

a)

2000

b)

2003

c)

2010

d)

2013

167.

The hearts of a shrimp is located in its ...?

a)

Tail

b)

Head

c)

Abdomen

d)

Legs

168.

How many noses does a slug have?

a)

1

b)

2

c)

4

d)

3

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