Questions

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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Filed Under: Chemistry
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31 21661
Q:

1 watt is equal to 1 ____________

 

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

Explanation:
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Filed Under: Physics
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Q:

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


The flora and fauna of Cubbon Park captures our attention more than anything else. But when you take time to look closely at the statue, you will marvel at its sheer grandeur. Sculpted by Sir Thomas Brock, the 11 feet high marble statue is larger than life. It brings out the personality of Queen Victoria, who had been the Monarch of Great Britain from 1837 till 1901, depicting a rather proud, stern person with pronounced features.

In 1906, the statue was unveiled in the city by George Frederick Ernest Albert, Prince of Wales and Duke of Cornwall and York, making it stand in all its glory in its 111th year. Even though there is a wealth of history to the statue, and it was made to appear imposing, the busy Bengalureans would probably refer to it as just another landmark. As the workers are busy in discussion on the instructions given to them, life continues as usual in the Park.


Which of the following is false regarding the Queen Victoria statue in Bengaluru?

A) It is made of marble B) It is 11 feet tall
C) It is 111 years old D) It is standing in Queen Victoria park
 
Answer & Explanation Answer: D) It is standing in Queen Victoria park

Explanation:
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Filed Under: English
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0 21655
Q:

Select the synonym of

incursion

A) hurt B) retreat
C) aggression D) cut
 
Answer & Explanation Answer: C) aggression

Explanation:
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Filed Under: English
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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

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Q:

Improve the given sentence if necessary.

He was too conscientious in the discharge of his duties that he could not serve that exploiter for long.

 

A) that he would not serve B) for serving
C) to serve D) No improvement
 
Answer & Explanation Answer: D) No improvement

Explanation:

The phrase ‘that he could not serve’ is grammatically correct. This is because other forms of verb doesn’t go with the blank and this form of verb is grammatically and contextually correct. Thus, the correct formation would be, ‘He was too conscientious in the discharge of his duties to serve that exploiter for long’.

 

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Filed Under: English
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Q:

Improve the bracketed part of the sentence.

 

She emanated ebullience as she (learn) about her first rank in the exam.

A) learnt B) learning
C) had learn D) No improvement
 
Answer & Explanation Answer: A) learnt

Explanation:
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Q:

Consider the following statements about National Wildlife Action Plan (NWAP) of India for 2017-2031 :

1. This is the Third National Wildlife Action Plan.

2. The NWAP is unique as this is the first time India has recognized the concerns relating to climate change impact on wildlife.

3. The NWAP has ten components. Which of the statements given above is/are correct?

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

Explanation:

India unveiled the third National Wildlife Action Plan for 2017-2031. The plan was unveiled by environment minister Dr Harsh Vardhan on the inaugural day of the Global Wildlife Programme (GWP) conference The third National Wildlife Action Plan is unique as this is the first time India has recognised the concerns relating to climate change impact on wildlife and stressed on integrating actions that need to be taken for its mitigation and adaptation into wildlife management planning processes. The plan adopts a “landscape approach”in conservation of all wildlife.The government has also underlined an increased role of private sector in wildlife conservation. The plan has 5 components, 17 themes, 103 conservation actions and 250 projects.

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Filed Under: General Awareness
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