Questions

Q:

Which of the following is a Decomposition Reaction?

A) 2HgO ----> 2Hg + O2 B) 6NaNO3 ----> 6NaNO2 + 3O2
C) ZnCO3 ----> ZnO + CO2 D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

All the given reactions are Decomposition reactions.

Decomposition reaction is a reaction in which only one reactant is splitted into two or more products.

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Filed Under: Chemistry
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2 2903
Q:

Malleability and Ductility of metals can be accounted due to

A) the crystalline structure in metal B) the interaction of electrons with metal ions in the lattice
C) the presence of electrostatic force D) the capacity of layers of metal ions to slide over the other
 
Answer & Explanation Answer: D) the capacity of layers of metal ions to slide over the other

Explanation:
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Filed Under: Physics
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4 2902
Q:

I have 9 letters, Nobody can read without me, 4+5+6 is an animal, 7 is me, 3 is u, 2+8+9+1 is completed. Who am I ?

A) Literature B) Dictionary
C) Education D) Dedication
 
Answer & Explanation Answer: C) Education

Explanation:

The answer is EDUCATION

 

4,5,6 make up the word cat,

7th is 'i' which means me,

3rd letter is 'u' which mean you,

2,8,9,1 make up the word done, which means completed

and nobody can read without education.

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Q:

Which is Largest Stadium in the world?

Answer



Strahov Stadium in Praha,Czech Republic accommodation 240000 persons


 


 

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Q:

SNOBOL is mainly used for

A) Text Operation B) String operations
C) List operations D) Numerical operations
 
Answer & Explanation Answer: B) String operations

Explanation:

SNOBOL is a high-level computer programming language used especially in manipulating textual data. It is mainly used for string operations and was developed between 1962 and 1967.

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Q:

What is India’s rank in the Global Travel and Tourism Competitiveness Report 2017 by World Economic Forum ?

A) 40th B) 52nd
C) 12th D) 6th
 
Answer & Explanation Answer: A) 40th

Explanation:

India has jumped 12 places to 40th rank globally in travel and tourism competitiveness list by World Economic Forum.

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Filed Under: General Awareness
Exam Prep: Bank Exams

4 2901
Q:

What name is given to the bond between water molecules?

A) Polar B) Polar covalent
C) Hydrogen D) None of the above
 
Answer & Explanation Answer: C) Hydrogen

Explanation:

The name given to the bond between water molecules is a hydrogen bond. These bonds occur between the slightly negative oxygen of one water molecule and the slightly positive hydrogen of another water molecule. Hydrogen bonding gives water special physical properties.

 

The differences in electronegativity between hydrogen and oxygen lead to an unequal sharing of electrons. Electronegativity measures how strongly an atom attracts electrons. Oxygen, with its higher electronegativity, pulls on the shared electrons more, giving the oxygen atom a partial net negative charge. The shared electrons spend less time with the hydrogen atoms; therefore, the hydrogen regions of water have partial positive charges.

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Filed Under: Chemistry
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1 2901
Q:

The ‘four great needs’ of the people as identified by the Guomindang were

A) clothing food, housing and transportation B) education food, housing and health care
C) food, housing, education and employment   D) employment housing, education and health care
 
Answer & Explanation Answer: A) clothing food, housing and transportation

Explanation:

Founded in 1912, the Kuomintangis the oldest still active political party in the Chinese-speaking world.Its main leader was Sun Yat-Sen. He divided the livelihood into four parts: clothing, food, housing and transportation.

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Filed Under: Indian History

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