Exams


Q:

The corners of a square of side ‘a’ are cut away so as to form a regular octagon. What is the side of the octagon?

A) a(√2 –1) B) a(√3 –1)
C) a/√2+2 D) a/3
 
Answer & Explanation Answer: A) a(√2 –1)

Explanation:

Since we are forming a regular octagon

so AE = AL = FB = BG and so on

So AE = SB = x/√2

AE + EF + FB = side of square = a (Given)

So x/√2 + x + x/√2 = a

X = a/(√2+1) = a(√2 -1)

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

The line chart given below shows the ratio of production of sales of two bike-manufacturing firms over the period of 6 years.

The production of company 2 in year 2012 is 30000. If sales of company 2 in year 2012 and 2013 is same, then what was its production (in units) in year 2013?

A) 100000 B) 16000
C) 30000 D) 20000
 
Answer & Explanation Answer: B) 16000

Explanation:
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Filed Under: Line Charts
Exam Prep: Bank Exams

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Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

 

Airy

 

A) Stuffy   B) Graceful  
C) Indifferent   D) Light
 
Answer & Explanation Answer: A) Stuffy  

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Western blot is the diagnostic test for

A) Plague B) Leprosy
C) HIV D) Typhoid
 
Answer & Explanation Answer: C) HIV

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Hindustan Socialist Republican Association was founded by

A) Subhash Chandra Bose B) Vinayak Damodar Savarkar
C) Jayaprakash Narayan D) Bhagat Singh
 
Answer & Explanation Answer: D) Bhagat Singh

Explanation:
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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

If each term in the given sequence is assigned number 1, 2, 3... according to their position from the left, then the sum of the numerical values of the positions of the symbols will be ____.

 

R+JM2$#QR?*O@7F3

 

A) 49 B) 51
C) 44 D) 48
 
Answer & Explanation Answer: A) 49

Explanation:
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Q:

The table below represents the number of Executives recruited by six different organization over the years.

 

Read the table and answer the questions based on it.

 

 

What is the total number of Executives recruited by all the organization together in the year 2012?

A) 2864 B) 2953
C) 3042 D) 2927
 
Answer & Explanation Answer: B) 2953

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

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Q:

Which of the following branch of medical science deals with the study and treatment of the liver?

A) Helcology B) Hepatology
C) Heterology D) Geriatrics
 
Answer & Explanation Answer: B) Hepatology

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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