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Brainly Quiz 1

Total questions: 20

Worksheet time: 7mins

Name
Class
Date
1.

What is the 7th element on the periodic table of elements?

a)

Oxygen

b)

Argon

c)

Nitrogen

d)

Krypton

2.

(a)   was awarded the 1921 Nobel Prize in Physics for his work on theoretical physics

3.

What is the average of the first 50 natural numbers?

a)

25.5

b)

15

c)

20

d)

10

4.

What is the highest-rated film on IMDb as of January 1st, 2022?

a)

The Godfather

b)

The Dark Knight

c)

The Shawshank Redemption

d)

Pulp Fiction

5.

The Law of (a)   states that F = G m1m2r2\frac{m_1m_2}{r^2}  

6.

Ordinary table salt is sodium chloride. What is baking soda?

a)

Potassium chloride

b)

Potassium carbonate

c)

Potassium hydroxide

d)

Sodium bicarbonate

7.

In what country would you find Mount Kilimanjaro?

a)

South Africa

b)

Tanzania

c)

Zimbabwe

d)

Botswana

8.

cos 3600 = (a)  

9.

What is the largest Spanish-speaking city in the world?

a)

Tarragona

b)

Barcelona

c)

Madrid

d)

Mexico City

10.

The movement of cell against concentration gradient is called

a)

Osmosis

b)

Active Transport

c)

Diffusion

d)

Passive Transport

11.

Name of the symbol ∇ ?

(a)  

12.

What is the tallest type of tree?

a)

Eucalyptus

b)

Mahogany

c)

Redwood

d)

Pine Tree

13.

Longitudinal waves can’t travel through:

a)

Solid

b)

Vaccum

c)

Gas

d)

None of these

14.

Rose appears red in sunlight, but the same Rose appears (a)   in green light

15.

What colors is the flag of the United Nations?

a)

Green and Blue

b)

White and Green

c)

Blue and Beige

d)

Blue and White

16.

What is the chemical symbol for gold?

a)

Au

b)

Ag

c)

Fe

d)

Cu

17.

Which planet is known as the Red Planet?

a)

Venus

b)

Jupiter

c)

Mars

d)

Saturn

18.

What is the hardest natural substance on Earth?

a)

Iron

b)

Diamond

c)

Gold

d)

Platinum

19.

What is the capital city of Australia?

a)

Sydney

b)

Melbourne

c)

Canberra

d)

Brisbane

20.

Which planet is known as the Morning Star?

a)

Venus

b)

Mars

c)

Jupiter

d)

Mercury