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Q:

Blotting paper absorbs ink due to

A) Capillary action phenomenon B) Diffusion of ink through the blotting
C) Siphon action D) Viscosity of ink
 
Answer & Explanation Answer: A) Capillary action phenomenon

Explanation:

Blotting paper absorbs ink by the process of capillary action. The capillary action is based on the property of surface tension of liquid.

 

All unsized paper will absorb water. Blotting paper is not sized and made bulkier to provide capillary action for faster absorption of liquid.

 

Blotting paper has also been sold as a cosmetic to aid in the removal of skin oils and makeup.

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Filed Under: Physics
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Q:

Name a common greenhouse gas containing only hydrogen and oxygen?

A) CH4 B) O3
C) H2O D) NO
 
Answer & Explanation Answer: C) H2O

Explanation:

The common greenhouse gas containing only hydrogen and oxygen is H2O, this is water vapor.

The common greenhouse gases are water vapor, carbon dioxide, methane, nitrous oxide, and ozone.

The composition (chemical formula) of those gases are:

Water vapor: H2O
Carbon dioxide: CO2
Methane: CH4
Nitrous oxide: NO
Ozone: O3.

As you see the only one of those that contains only hydrogen and oxygen is H2O, water vapor.

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Filed Under: General Awareness
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Q:

Which of the following has a highest wind velocity ?

A) Loo B) Tornado
C) Typhoon D) Hurricane
 
Answer & Explanation Answer: B) Tornado

Explanation:
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Filed Under: World Geography

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Q:

Silviculture is the branch of botany in which we study about

A) Culture of algae B) Development of forest
C) Culture of fungi D) Silciphida plant
 
Answer & Explanation Answer: B) Development of forest

Explanation:
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Filed Under: Biology

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Q:

Improve the bracketed part of the sentence.

 

It called for an end to (discrimination based at gender) against those who do not conform to the gender assigned to them.

A) discrimination based it gender B) discrimination based on gender
C) discrimination based by gender D) No improvement
 
Answer & Explanation Answer: B) discrimination based on gender

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Google Docs is a type of cloud computing.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

TRUE, Google Docs is a type of cloud computing.

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Subject: Computer
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Q:

Rearrange the parts of the sentence in correct order.

Accepting that one form
P-of price discrimination is okay opens
Q-the door to all other forms
R-of discrimination as well

A) QRP B) RPQ
C) PRQ D) PQR
 
Answer & Explanation Answer: D) PQR

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Cultural transmission refers to the process of ______

 

 

A) cultural patterns moving from one society to another B) using the oral tradition
C) passing cultural patterns from one generation to another D) using writing to enshrine cultural patterns
 
Answer & Explanation Answer: C) passing cultural patterns from one generation to another

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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