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Online E-Quiz on Environment and Ocean Sciences

 

1. Which of the following country will host the World Environment Day 2021 event? 

Germany

Pakistan

India

Canada

Answer: Pakistan

 

2. What is the theme of World Environment Day 2021?

Ecosystem Restoration

Restore Our Earth

Connecting People with Nature

Seven Billion Dreams

Answer: Ecosystem Restoration

 

3. What percentage of the planet’s land is covered by forests? 

28%

25%

40%

31%

Answer: 31%

 

4. When and where was the Environment Day Anthem launched? 

Nepal, 1995

US, 2000

India, 2013

UK, 2006

Answer: India, 2013

 

A STATE LEVEL MATHEMATICS QUIZ For Higher Secondary School Students

 

1. Which of the following is not a remainder when 25 is divided by any natural number ? 

1

12

13

25

Answer:13

 

2. Annual income of A is 10% more than of B whereas income of B is 20% more than that of C. If monthly income of C is $ 2000 then what is the sum of monthly incomes of A, B and C? 

$ 6,872

$ 7,046

$ 7,772

$ 7,040

Answer:$ 7,040

 

3. A zero of x^3+64 is 

0

4

4i

-4

Answer:-4

 

4. The ratio among the difference, sum and product of two numbers is 1: 7: 24 then find the numbers. 

2,4

8,6

7,9

5,3

Answer:8,6

 

World Oceans Day 2021 Celebration: Quiz Competition

1. Which of the following oceans is between Africa and Australia?   

a. Indian Ocean

b. Arctic Ocean

c. South Atlantic Ocean

d. South Pacific Ocean

 Answer: a. Indian Ocean

 

2. Which of the following is the smallest ocean of the world?   

a. Pacific

b. Indian

c. Atlantic

d. Arctic

Answer: d. Arctic

 

3. Sargasso Sea is a part of :   

a. North Atlantic ocean

b. South Atlantic Ocean

c. North Pacific Ocean

d. North Sea

 Answer: a. North Atlantic ocean

 

4. The sea bed sloping gradually and bordering the continent is known as -   

a. Coast

b. Continental Shelf

c. Continental Platform

d. Continental slope

Answer: b. Continental Shelf

 

5. The oceans cover ______ of the surface of the earth.   

a. 50%

b. 60%

c. 71%

d. 80%

Answer: c. 71%

 

6. Which of the following countries does not have a coastline with Arabian Sea?   

a. Afghanistan

b. Pakistan

c. Oman

d. Iran

 Answer: a. Afghanistan

 

7. Where is the deepest part of world's ocean located?   

 a. Arctic Ocean

b. Atlantic Ocean

c. Indian Ocean

d. Pacific Ocean

Answer: d. Pacific Ocean

 

 

COMPUTER SCIENCE PEOPLE

 

1. All keywords in C are in 

LowerCase letters

UpperCase letters

CamelCase letters

None

Answer: LowerCase letters

 

2. What is the size of an int data type? 

8 Bytes

Depends on the system/compiler

all of the above

none

Answer: Depends on the system/compiler

 

3. If a function is friend of a class, which one of the following is wrong? 

A function can only be declared a friend by a class itself.

Friend functions are not members of a class, they are associated with it.

Friend functions are members of a class.

It can have access to all members of the class, even private ones.

Answer: Friend functions are members of a class.

 

4. Java uses threads to enable the entire environment to be ______. 

Symmetric

Asymmetric

Synchronous

Asynchronous

Answer: Asynchronous

 

5. A DBMS query language is designed to 

Support end users who use English-like commands

Support in the development of complex applications software

Specify the structure of a database.

All of the above.

Answer: All of the above.

 

6. SET concept is used in : 

Network Model

Hierarchical Model

Relational Model

None of these

Answer: Network Model

 

7. A system has 3 processes sharing 4 resources. If each process needs a maximum of 2 units, then 

deadlock can never occur

deadlock may occur

deadlock has to occur

none of these

Answer: deadlock can never occur

 

8. In networking terminology UTP means 

Unshielded Twisted pair

Ubiquitious Teflon port

Uniformly Terminating port

Unshielded T-connector port

 Answer: Unshielded Twisted pair