Questions

Q:

Which of the following is a characteristic of all minerals?

A) Crystalline solids B) Minerals are inorganic
C) All minerals are formed in a natural process D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

Common properties of Minerals are :

 

1. All minerals are formed in a natural process.

2. Minerals are inorganic

3. Minerals are crystalline solids.

4. Every mineral is an element or compound with a definite chemical composition.

Report Error

View Answer Report Error Discuss

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

3 2925
Q:

Which among the following minerals is also known as Horn Silver?

A) Silver Chroride B) Zinc Phosphate
C) Silver Iodide D) Silver Sulphide
 
Answer & Explanation Answer: A) Silver Chroride

Explanation:

Silver chloride is a chemical compound with the chemical formula AgCl is also called as Horn Silver. It is also called as cerargyrite. It is a gray, very heavy halide mineral and an ore of silver.

Which_among_the_following_minerals_is_also_known_as_Horn_Silver1560942904.jpg image

 

Report Error

View Answer Report Error Discuss

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

0 2924
Q:

The no of entities participating in a relation is called

A) Relation B) Degree of relationship
C) Recursive relationship D) None of the above
 
Answer & Explanation Answer: B) Degree of relationship

Explanation:

The no of entities participating in relation is called Degree of relationship

Report Error

View Answer Report Error Discuss

Filed Under: Database
Job Role: Database Administration

0 2923
Q:

Is rusting a physical or chemical change?

Answer

In chemistry rusting is called as oxidation. Oxidation is a chemical process where metal gains oxygen and become oxide. In rusting the Iron ore make a chemical reaction with the oxygen in the presence of water and environmental or atmospheric moisture to produce an Iron oxide. Iron oxide is otherwise called as rust.


The rusting of iron is a chemical change because it is two substances reacting together to make a new substance. 


 


Rusting would only be a physical change if iron molecules remained pure iron throughout the process.

Report Error

View answer Workspace Report Error Discuss

2 2923
Q:

A relationship can be damaged by

A) no trust B) not meeting expectations
C) people not spending time with one another D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Any of the above given options can be a reason for the damage of the relationship of a couple or a two families or two friends etc...

Without trust relationship cannot be maintained, people not spending time with one another or without meeting the expectations of the opponents can also damage the relationship.

Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst

2 2923
Q:

In 1948 , in which former princely state in west India was a referendum held when the people decided to join the Indian Union?

Answer

Junagadh

Report Error

View answer Workspace Report Error Discuss

3 2922
Q:

Which is Largest Stadium in the world?

Answer



Strahov Stadium in Praha,Czech Republic accommodation 240000 persons


 


 

Report Error

View answer Workspace Report Error Discuss

5 2922
Q:

The average weight of a blue whale is

Answer

1,20,000 kg.

Report Error

View answer Workspace Report Error Discuss

10 2922