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Q:

Species containing same number of electrons are called

A) Isotopes B) Isobars
C) Isoelectronic D) Isotones
 
Answer & Explanation Answer: C) Isoelectronic

Explanation:
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Filed Under: Chemistry

24 9192
Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".


You (will being surprised) to learn that some leading philosophers have supported immoral views.

 

A) will be surprised B)  will be surprise
C) will be surprising D) no improvement
 
Answer & Explanation Answer: A) will be surprised

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

65 9187
Q:

In the history of Indian population, Which duration period is referred to as ' a great leap forward '

A) 1921 - 1931 B) 1941 - 1951
C) 1951 - 1961 D) 1971 - 1981
 
Answer & Explanation Answer: C) 1951 - 1961

Explanation:
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Filed Under: Indian Economy

16 9182
Q:

Which of these is not a means of personal communication on the internet  ?

A) Instant messaging B) Chat
C) Electronic mail D) Instanotes
 
Answer & Explanation Answer: D) Instanotes

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

24 9165
Q:

Can you solve this maths puzzle?


A) 10 B) 12
C) 14 D) 18
 
Answer & Explanation Answer: B) 12

Explanation:

The logic in this puzzle is summing the result of [subtraction of upper two digits] & [addition of lower two digits] 

Hence, the result is  

(5 - 3) + (2 + 8) = 2 + 10 = 12.

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Filed Under: Math Puzzles
Exam Prep: Bank Exams

21 9161
Q:

How can an organization determine the effectiveness of the Service Level Management process?

A) By checking contracts with suppliers B) By measuring customer satisfaction
C) By defining service levels D) By reporting on all incidents
 
Answer & Explanation Answer: B) By measuring customer satisfaction

Explanation:
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Filed Under: ITIL Certification

0 9160
Q:

There are approximately how many muscles in Human body ?

A) 206 B) 310
C) 554 D) 700
 
Answer & Explanation Answer: D) 700

Explanation:

Approximatey there are 700 muscles in Human body.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
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46 9152
Q:

Which of the following is the most stable carbocation?

Screenshot_(8)1522302473.png image

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

Explanation:

Here the most stable carbocation is the option (2).

 

Carbocations are always hungry for electrons. The stability of carbocations increases from primary to secondary to tertiary. Here, option (c) shows the most stable carbocation because it can easily withdraw electrons from two other carbon atoms and the more electronegative oxygen atom.

 

Carbocation stability depends on hyperconjugation. The tertiary carbocation is stabilized by electron releasing inductive effect.

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Filed Under: Chemistry
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12 9136