Aptitude and Reasoning Questions

Q:

In how many ways can the letters of the word "PROBLEM" be rearranged to make 7 letter words such that none of the letters repeat?

A) 49 B) 7!
C) 7^7 D) 7^3
 
Answer & Explanation Answer: B) 7!

Explanation:

There are seven positions to be filled.

 

The first position can be filled using any of the 7 letters contained in PROBLEM.

 

The second position can be filled by the remaining 6 letters as the letters should not repeat.

 

The third position can be filled by the remaining 5 letters only and so on.

 

Therefore, the total number of ways of rearranging the 7 letter word = 7*6*5*4*3*2*1 = 7! ways.

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2 15993
Q:

Refer the below data table and answer the following question.

How many cars were manufactured in the month of April and May?

 

A) 1070 B) 1120
C) 1220 D) 4130
 
Answer & Explanation Answer: B) 1120

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

0 15992
Q:

The curved surface area of a cylindrical pillar is 264 sq.m and its volume is 924 cub.m. Find the ratio of its diameter to its height

A) 3 : 7 B) 7 : 3
C) 6 : 7 D) 7 : 6
 
Answer & Explanation Answer: B) 7 : 3

Explanation:

πr2h2πr2h = 924264  

=> r = (24/364) x 2 = 7m 

2πrh = 264   h = (264 × 722×12 ×17) = 6m   

Required Rato =2r/h  =14/6 = 7:3

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21 15978
Q:

Refer the below data table and answer the following question.

For which of the following pairs of years the total exports from the three companies together are equal? (in lakhs)

A) 2011 & 2013 B) 2011 & 2015
C) 2011 & 2012 D) 2014 & 2015
 
Answer & Explanation Answer: B) 2011 & 2015

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

0 15977
Q:

The table below depicts the no. of pages printed by 6 Printers in 5 different months.

 

 

Study the table carefully and answer the following questions

 

What is the average number of pages printed by all the given printers in 4th month?

 

A) 415 B) 430
C) 425 D) 325
 
Answer & Explanation Answer: C) 425

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

0 15972
Q:

Arrange the following words will come in middle if all of them are arranged alphabetically as in a dictionary?

A) Savage B) Savour
C) Save D) Saviour
 
Answer & Explanation Answer: C) Save

Explanation:

Sausage, Savage, Save, Saviour, Savour

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Filed Under: Alphabet Test

54 15964
Q:

How many gift boxes were sold on Monday ?  

I. It was 10% more than the boxes sold on the earlier day i.e. Sunday. 

II. Every third visitor to the shop purchased the box and 1500 visitors were there on Sunday  

A) If the data in statement I alone are sufficient to answer the question B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question; D) If the data in both the statements together are needed.
 
Answer & Explanation Answer: D) If the data in both the statements together are needed.

Explanation:

From II. we can conclude that 500 boxes were sold on Sunday

 From I. we find that number of boxes sold on Monday 500 +10% of 500 = 550.  

 

 

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Filed Under: Data Sufficiency

2 15951
Q:

The bankers gain of a certain sum due 2 years hence at 10% per annum is Rs 24 .The percent worth is

A) 400 B) 800
C) 500 D) 600
 
Answer & Explanation Answer: D) 600

Explanation:

T.D = (B.G * 100) / (Rate * Time)

(24*100) / (10 * 2)

= 120.

 

P.W = (100 *T.D) / (Rate * Time)

= (100 * 120) /(10 * 2)

= 600

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Filed Under: Banker's Discount

17 15941