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INTER SCI-MATH PRE-CONTEST

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

The heart is an important organ in the human bodily system. Which of the given statement is true?

a)

It is a place where oxygen and carbon dioxide were exchanged.

b)

An organ made up of smooth muscles

c)

An organ made up of cardiac muscle that is responsible for pumping blood

d)

An organ that helps in digesting food.

2.

It is the smallest bone in our body.

a)

coccyx

b)

stirrup

c)

appendix

d)

smallsya

3.

The sum of three consecutive numbers is 66. What is the biggest number?

a)

33

b)

23

c)

13

d)

43

4.

95% of people in my street have a car. There are 160 people in my street. How many do not have a car?

a)

168

b)

152

c)

8

d)

14

5.

It is a type of cell that can produce its own food through the process of photosynthesis.

a)

animal cell

b)

bacteria

c)

plant cell

d)

fungi

6.

Odd- man- out.

a)

mouth

b)

stomach

c)

small intestine

d)

large intestine

7.

They are a large family of viruses that cause illnesses ranging from the common cold to more severe diseases. A novel coronavirus (nCoV) is a new strain that has not been previously identified in humans.

a)

bird flu virus

b)

Coronavirus

c)

amebiasis

d)

Acquired Immune Deficiency Syndrome virus

8.

 78×2÷2×2+16−2578\times2\div2\times2+16-25  

a)

152

b)

147

c)

142

d)

137

9.

Find 40% of 400.

a)

240

b)

440

c)

160

d)

140

10.

It is an organelle of a plant cells that is responsible for photosynthesis.

a)

chloroplast

b)

Endoplasmic reticulum

c)

Golgi bodies

d)

leaf

11.

Facts about our Solar System

a)

It belongs to a spiral galaxy called Milky Way

b)

It has nine planets that revolve around the sun

c)

it is frequently visited by comets that pass our solar system

d)

It has an average and yellow star.

e)

Jupiter is the largest planet while Pluto is the smallest planet

12.

How many obtuse angles can fit into the right angle?

a)

3

b)

2

c)

1

d)

0

13.

 Which is true about 62°?Which\ is\ true\ about\ 62\degree?  

a)

It is an obtuse angle whose complementary is 28 degrees.

b)

It is an acute angle whose complementary is 118 degrees

c)

It is an acute angle whose complementary is 28 degrees.

d)

It is an obtuse angle whose supplementary is 118 degrees.

14.

Calculate the speed of Charlie who runs to the store 48 Km away in 4 hours?

a)

12 kph

b)

13 kph

c)

14 kph

d)

52 kph

15.

It is the ability of matter that be drawn into wires.

a)

malleability

b)

ductility

c)

porosity

d)

hardness

16.

Where was COVID-19 first discovered?

a)

The first known infections from SARS-CoV-2 were discovered in Wuhan, China.

b)

The first known infections from SARS-CoV-2 were discovered in Beijing, China.

c)

The first known infections from SARS-CoV-2 were discovered in Singapore.

d)

The first known infections from SARS-CoV-2 were discovered in New Delhi, India

17.

Odd-man-out---bones

a)

earthworms

b)

frog

c)

leech

d)

woodworms

18.

When did the coronavirus disease receive its name?

a)

The International Committee on Taxonomy of Viruses (ICTV) announced “severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)” as the name of the new virus on 11 February 2020.

b)

The Inter-Agency Task Force in the Philippines (IATF) announced “severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)” as the name of the new virus on 11 February 2020.

c)

The International Committee on Taxonomy of Viruses (ICTV) Chinese Scientist announced “severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)” as the name of the new virus on 11 February 2020.

d)

The International Committee on Taxonomy of Viruses (ICTV) of the USA announced “severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)” as the name of the new virus on 11 February 2020.

19.

A car is moving from rest and attained a velocity of 70 m/s. Calculate the acceleration of the car after 5 s?

a)

12 meter per second squared

b)

13 meter per second squared

c)

14 meter per second squared

d)

15 meter per second squared

20.

Is it safe to receive packages from China?

a)

No, it is not.

b)

Yes, it is safe.

c)

Maybe, because it is cheaper to send packages from there

d)

Absolutely not, because it originated from there