Questions

Q:

Gases in the atmosphere and their percentages?

Answer

The air around us is a mixture of gases, mainly nitrogen and oxygen, but containing much smaller amounts of water and other gases.


Earth's atmosphere is composed of many gases. Their percentages by volume is given by::


 
78% Nitrogen,


21% Oxygen,


0.9% Argon, and


0.03% Carbon dioxide 


And very small percentages of other elements.


 

Report Error

View answer Workspace Report Error Discuss

Subject: General Science Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 2081
Q:

"Sirius", the brightest star outside solar system, is also called ______.

A) Cat star B) Dog star
C) Fox star D) Lion star
 
Answer & Explanation Answer: B) Dog star

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: General Science
Exam Prep: Bank Exams

1 2081
Q:

An object having the capability to do work is said to possess

A) Inertia B) Force
C) Pressure D) Energy
 
Answer & Explanation Answer: D) Energy

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: Bank Exams

0 2081
Q:

Which of the following is not a Fundamental Right?

A) Right To Freedom Of Speech And Expression B) Right To Employment
C) Right To Equality D) Right To Education
 
Answer & Explanation Answer: B) Right To Employment

Explanation:

Fundamental Rights are the basic rights of the common people and inalienable rights of the people who enjoy it under the charter of rights of Constitution of India.

 

The six fundamental rights recognised by the Indian constitution are::

the right to equality,

right to freedom,

right against exploitation,

right to freedom of religion, cultural and educational rights,

right to constitutional remedies.

Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 2080
Q:

From a container of milk, 5 litres of milk is replaced with 5 litres of water. This process is repeated again. Thus in two attempts the ratio of milk and water became 81 : 19. The initial amount of milk in the container was

A) 50 litres B) 45 litres
C) 25 litres D) 20 litres
 
Answer & Explanation Answer: A) 50 litres

Explanation:
Report Error

View Answer Report Error Discuss

3 2080
Q:

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

To pull a long face

A) Looked happily B)  Looked surprised
C)  Looked sad D)  Looked calm
 
Answer & Explanation Answer: C)  Looked sad

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: TOEFL , GRE , CAT

1 2079
Q:

Atoms have no electric charge because they

A) have same number of electrons and neutrons B) have same number of electrons and protons
C) have same number of protons and neutrons D) have same number of protons, electrons and neutrons
 
Answer & Explanation Answer: B) have same number of electrons and protons

Explanation:

Atoms are composed of three main particles called electrons, protons and neutrons. We know that, the electrons are negatively charged particles whereas protons are positively charged and neutrons have no charge.

 

Hence, as the number of electrons and protons are equal and they are oppositely charged, the atom will have no charge as their charges cancel each other.

Report Error

View Answer Report Error Discuss

Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

0 2079
Q:

In India, some of the Fundamental Rights can be suspended during of

A) Festivals B) Elections
C) Wars D) Floods
 
Answer & Explanation Answer: C) Wars

Explanation:

During any emergency of wars, some of the Fundamental Rights can be suspended that is what mentioned in constitution of India.

Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

7 2079