Questions

Q:

What is the IUPAC name of [Co(NH3)4Cl2]?

A) Tetra-ammine dichloro cobalt (III) chloride B) Tetra-ammine trichloro cobalt (III)
C) Tri-ammine dichloro cobalt (III) chloride D) Tetra-ammine dichloro cobalt
 
Answer & Explanation Answer: A) Tetra-ammine dichloro cobalt (III) chloride

Explanation:

The IUPAC nomenclature in organic chemistry is a systematic method that is used to name organic chemical compounds as recommended by the International Union of Pure and Applied Chemistry (IUPAC).

 

The IUPAC name of the given complex [Co (NH₃)₄Cl₂ ]Cl is - Tetra-ammine dichloro cobalt (III) chloride.

 

The complex [Co (NH₃)₄ Cl₂ ] Cl ionizes an aqueous solution to furnish the chloride ion Cl⁻ and [Co (NH₃)₄ Cl₂ ] ⁺.

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Filed Under: Chemistry
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Q:

Improve the given sentence if necessary.

This book is the more interesting of the three.

A) the interesting B) the most interesting
C) most interesting D) No improvement
 
Answer & Explanation Answer: C) most interesting

Explanation:

The more interesting’ needs to be replaced with ‘the most interesting’. This is because, when making comparison between two or more things, the superlative degree is used and not the comparative degree Thus, the correct formation would be, ‘This book is the most interesting of the three’.

 

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Crack the Detectives code and Find the criminal's Name ?

17629868_1256539077786527_1613927902568118890_n1500008133.jpg image

A) Bill B) John
C) Todd D) None
 
Answer & Explanation Answer: A) Bill

Explanation:

Bill.

From the detectives code 0415 7140 7718

Each 4 digits may represent one name

Here 7718 mirror image represent BILL.

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Filed Under: Logic Puzzles

49 13043
Q:

Improve the bracketed part of the sentence.

Many such mishaps can be avoided if we (are) careful.

 

A) be B) might be
C) were D) no improvement
 
Answer & Explanation Answer: D) no improvement

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

Improve the bracketed part of the sentence.

His decision (will be fair) to everyone as he is the most disinterested party in this controversy.

A) fairing B) will fair
C) had fair D) No improvement
 
Answer & Explanation Answer: D) No improvement

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

A market situation when firms sell similar but not identical products is termed as

 

A) perfect competition B) imperfect competition
C) monopolistic competition D) oligopoly
 
Answer & Explanation Answer: C) monopolistic competition

Explanation:

Monopolistic competition is a type of imperfect competition such that many producers sell products that are differentiated from one another (e.g. by branding or quality) and hence are not perfect substitutes.

In other words, large sellers selling the products that are similar, but not identical and compete with each other on other factors besides price.

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Is a mushroom an autotroph?

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

Explanation:

Mushrooms are heterotrophs. They are not plants or autotrophs.


 


Every living thing that exists need energy in order to live. This energy ultimately comes from the sun, and only plants, or autotrophs, can directly use this energy to make food. Those organisms that cannot harness the sun's energy are known as heterotrophs.


 


Mushrooms belong to kingdom Fungi and are heterotrophs because they decompose and consume nutrients from the soil. They are not green so they cannot photosynthesize



For this reason, mushrooms and all other fungi are heterotrophs.

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Subject: Biology
Exam Prep: AIEEE , Bank Exams
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24 13013
Q:

Consider the  following statements  about the Second Five-Year Plan :

1.It  was  drafted  under  the  leadership  of K. N. Raj

2.It    proposed    that    industries    like electricity,  railways,  steel,  machineries and communication could be developed in the public sector.

3.The  drafters  found  balancing  industry and agriculture very difficult.

4.The  drafters  found  balancing  industry and agriculture really easy.

Which of the statements given above is/are correct?

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

Explanation:

The   Second   Five-year   plan   was drafted  under  the  leadership  of  P. C.   Mahalanobis. It   focused   on heavy    industries    and    followed socialist  pattern  of  society  as  its goal.Since savings and investment were growing in this period, a bulk of  these  industries  like  electricity railways,   steel, machineries   and communication could be developed in the public sector. However it had its   problems   as   well,because industry attracted more investment than  agriculture,  the  possibility  of food shortage became adverse.So, the    planners    found    balancing industry    and    agriculture    really difficult;  while  K.  N.  Raj  drafted sections  of  India’s  first  Five-Year Plan

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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