Questions

Q:

Which equation is an example of a synthesis reaction?

A) 2H2 + O2 → 2H2O B) Na + Cl → NaCl
C) HA + BOH → H2O + BA D) NaCl + AgNO3 → NaNO3 + AgCl
 
Answer & Explanation Answer: B) Na + Cl → NaCl

Explanation:

When two or more chemical species combine to form a single product, the reaction is said to be synthesis reaction. It is also called as Direct Combination reaction.

 

Here in the given options, Sodium (Na) combines with Chlorine (Cl) to form a more complex single product Sodium Chloride (NaCl).

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Filed Under: Chemistry
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2 2078
Q:

When the employer receives an OSHA citation, it must be

A) Posted for 3 days or until the violation is fixed. B) Signed and returned to OSHA.
C) Copied and mailed to each worker. D) Contested and filed with the courts.
 
Answer & Explanation Answer: A) Posted for 3 days or until the violation is fixed.

Explanation:

OSHA's mission is to protect the safety and health of America's workers. When the employer receives an OSHA citation, it must be posted for 3 days or until the violation is fixed.

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Filed Under: World Organisations
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1 2078
Q:

Hydro-electric power provides more than 90% of the total power consumed in 

A) Norway B) Sweden
C) India D) UK
 
Answer & Explanation Answer: A) Norway

Explanation:

The short and swift streams running down the Scandinavian mountains have been harnessed for power which also compensates for the absence of coal and oil.

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Filed Under: World Geography

1 2078
Q:

Which team has won the most number of ICC Cricket World Cup titles?

A) Australia B) England
C) India D) Pakistan
 
Answer & Explanation Answer: A) Australia

Explanation:

Cricket World cup Year wise winners list from its starting year.

 

Year  -  Winner score

1975  -  West Indies 

1979  -  West Indies 

1983  -  India 

1987  -  Australia 

1992  -  Pakistan 

1996  -  Sri Lanka 

1999  -  Australia 

2003  -  Australia 

2007  -  Australia 

2011  -  India 

2015  -  Australia 

 

Australia won most number of titles i.e, 5 times Cricket World Cup title.

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Filed Under: General Awareness
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6 2078
Q:

Which of the following event organised to mark Diwali celebrations, has entered Guinness Book of World Records in 2018?

A) Ayodhya Deepostav B) HarHarGange Deepostav
C) Varanasi Deepostav D) Gange Deepostav
 
Answer & Explanation Answer: A) Ayodhya Deepostav

Explanation:

Ayodhya Deepostav event organised to mark Diwali celebrations in Ayodya town has entered Guinness Book of World Records in 2018.

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0 2078
Q:

Ctrl+F in MS Word for

A) Re do B) to find the word
C) Select all D) Center text
 
Answer & Explanation Answer: B) to find the word

Explanation:

Ctrl + F is a shorcut keyword and it is used for searching the word you want in the large document in the M.S. Word.

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2 2078
Q:

A tenant farmer in the south usually needed to

A) land B) tools
C) animals D) Both B & C
 
Answer & Explanation Answer: D) Both B & C

Explanation:

A tenant farmer is one who resides on land owned by a landlord. These farmers would have to share the yield with the landowner in a process known as sharecropping. In the South, these farmers need to have their own tools and animals.

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Filed Under: Indian Geography
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3 2077
Q:

Which of the following Indian cities is known as City of Roses?

A) Hyderabad B) Kolkata
C) Mumbai D) Chandigarh
 
Answer & Explanation Answer: D) Chandigarh

Explanation:

Among the Indian cities Chandigarh is known as City of Roses.

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Filed Under: Indian Geography
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3 2076