Questions

Q:

A/an ___ flame is produced when the oxygen supply is sufficient.

 

A) red B) orange
C) blue D) green
 
Answer & Explanation Answer: C) blue

Explanation:
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Filed Under: Chemistry
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Q:

Rearrange the parts of the sentence in correct order

Ever since
P : outbreaks have been an annual occurrence
Q : Indian shores during the 2009 pandemic,
R : the influenza virus, H1N1 landed on

 

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

Explanation:
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Filed Under: English
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2 21622
Q:

What is the oxidation number of sulfur in H2S?

A) 2 B) -2
C) 1 D) -1
 
Answer & Explanation Answer: B) -2

Explanation:

The sum of the oxidation numbers in a compound must equal zero. In the compound hydrogen sulfide, H2S, the two hydrogen atoms have an oxidation number of +1, for a total of +2.

 What_is_the_oxidation_number_of_sulfur_in_H2S1556279499.jpg image

Therefore, the oxidation number of sulfur in the compound is -2, and the sum of the oxidation numbers is 0.

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31 21615
Q:

Which of the following statements with regard to the Mediterraneam agriculture is/are correct?

1.The Mediterranean agriculture is highly specialized commercial agriculture.

2.It is intensive subsistence agriculture dominated by wet paddy cultivation.

3.It is a primitive subsistence agriculture.4.Viticulture is a speciality of the Mediterranean region.

Select the correct answer using the code given below.

A) 1 only B) 2 and 3
C) 1 and 4 only D) 1, 3 and 4
 
Answer & Explanation Answer: C) 1 and 4 only

Explanation:

Mediterranean agriculture is practised  on  the  either  side  of  the Mediterranean  Sea  in  Europe  and in   north   Africa   from   Tunisia   to Atlantic  coast,  southern  California, central  Chile,  south  western  parts of   South   Africa   and   south   and south  western  parts  of  Australia. This region is an important supplier of citrus fruits. Viticulture or grape cultivation  is  a  speciality  of  the Mediterranean region.

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Filed Under: Indian Geography
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Q:

Kempegowda Festival was organized in which city ?

A) Hyderabad B) Delhi
C) Mumbai D) Chennai
 
Answer & Explanation Answer: B) Delhi

Explanation:

President Pranab Mukherjee inaugurated the Kempegowda Festival in New Delhi. The festival is organised by the NadaprabhuKempegowda Foundation.

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Filed Under: General Awareness
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98 21601
Q:

Out of the following remains excavated in indus valley,which one indicates the commercial and economic development

A) Pottery B) Seals
C) Boats D) Houses
 
Answer & Explanation Answer: B) Seals

Explanation:
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Filed Under: Indian History

54 21584
Q:

Methane contributes towards global warming so it is called a _________________ gas.

 

A) poisonous B) carcinogenic
C) infectious D) greenhouse
 
Answer & Explanation Answer: D) greenhouse

Explanation:
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Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives.


Manja, or the glass-coated string used for flying kites, not only poses threat to humans, animals and birds but also to trees. A study by the country's oldest botanical garden has revealed that it poses a great threat to trees. But how can a snapped string struck in a tree kill the tree? Apparently, it does so by allying with the creepers in the garden.


A research paper by three scientists of the Acharya Jagdish Chandra Bose Indian Botanic Garden, located in West Bengal's Howrah district, illustrates in detail how the manja, in collusion with climbers, does the damage. "The abandoned, torn kite strings act as an excellent primary supporting platform for the tender climbers, giving easy passage to reach the top of the trees. Lateral branches from the top of the climber and other accessory branches from the ground reaches the top taking support of the first climber, completely covers the treetop, thus inhibiting the penetration of sunlight," says the research paper.


Abandoned, torn kite strings stuck in trees benefits whom?

 

A) Humans B) Creepers
C) Birds D) Trees
 
Answer & Explanation Answer: B) Creepers

Explanation:
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