Questions

Q:

Consider the following chemical reaction :

aFe2O3(s) + bCO(g) + cFe(s) + dCO2

In the balanced chemical equation of the above, which of the following will be the values of the coefficients a, b, c and d respectively?

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

Explanation:

Fe2O3 + 3CO = 2Fe + 3CO2

Hematite + Carbon Monoxide = Iron + Carbon Dioxide

In this reaction, the iron oxide is reduced to iron, and the carbon is oxidised to carbon dioxide.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

There are eight poets, namely, A, B, C, D, E, F, G and H in respect of whom questions are being asked in the examination. The first four are ancient poets and the last four are modern poets. The question on ancient and modern poets is being asked in alternate years. Those who like H also like G, those who like D like C also. The examiner who sets question is not likely to ask question on D because he has written an article on him. But he likes D. Last year a question was asked on F. Considering these facts, on whom the question is most likely to be asked this year ?

Answer

Answer : C


Explanation : 


Since the examiner likes D, it means he must like C also, since the question states that those who like D like C also.


Since last year a question was asked on F, who is a modern poet, this year a question will be asked on an ancient poet which means A,B,C or D


Now the examiner is not likely to ask question on D because he has written an article on him. So he will ask the question on C since he likes C as well

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Subject: Non Verbal Reasoning Exam Prep: Bank Exams
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81 29276
Q:

Select the synonym of

 

accolade

 

A) bungle B) performance
C) fiasco D) distinction
 
Answer & Explanation Answer: D) distinction

Explanation:
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Filed Under: English
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Q:

Why are the Gypsies regarded as of Indian origin?

1.They follow Indian religious practices.

2.Their language, called Romani, is an Indo-Aryan language.

3.They believe that they came from India.

4.Epigraphic evidence locates their original home in Uttar Pradesh.

 

Select the correct answer using the code given below.

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

Explanation:

Gypsies are believed to have arrived in Europe from northern India in the 1400s. They were called Gypsies because Europeans thought they came from Egypt. This ethnic minority is made up of distinct groups called “tribes” or “nations.” Most of the Gypsies in German-occupied Europe belonged to the Sinti and Roma tribes.

Romani (romani ćhib) Romani, or Romany, is an Indo-Aryan language spoken by about 5-6 million Roma people throughout Europe and the USA. The largest concentrations of Roma people live in Turkey, Spain and Romania. In English these people are often called Gypsies.

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Filed Under: General Awareness
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Q:

Under which of the following conditions are citizenship be provided in India?

1. One should be born in india

2. Either of whose parents was born in India

3. Who has been ordinary resident of India for not less than five years

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

Explanation:
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Filed Under: Indian Politics

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Q:

What animal has the worst memory?

A) Dog B) Rat
C) Elephant D) Dolphin
 
Answer & Explanation Answer: C) Elephant

Explanation:

Elephant has worst shortest memory and dolphin has longest memory in the Animal kingdom.

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Filed Under: Animals and Birds
Exam Prep: AIEEE , Bank Exams
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Q:

Improve the given sentence if necessary.

I would rather have a noble enemy than a mean friend.

A) would more have B) would have
C) will have  D) No improvement
 
Answer & Explanation Answer: D) No improvement

Explanation:

‘Rather’ is always followed by ‘Than’. Thus, the phrase ‘would rather have’ is grammatically correct. The correct formation would be, ‘I would rather have a noble enemy than a mean friend’.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Rearrange the parts of the sentence in correct order.

 

P: But the achievements of science have not come to man as a ripe apple falls in the lap of a man sitting under an apple tree.
Q: Science is not just the result of observation and experience.
R: It is, on the other hand , the result of centuries of hard work done by man, even at the risk of his own life or health.
S: There is no doubt that science has been the greatest boon to man so far.

A) QRPS B) SPQR
C) QPRS D) SQRP
 
Answer & Explanation Answer: B) SPQR

Explanation:
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