Aptitude and Reasoning Questions

Q:

Refer the below data table and answer the following question.

How many students have scored marks 20 or more but less than 40?

 

A) 69 B) 40
C) 109 D) 59
 
Answer & Explanation Answer: D) 59

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

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Q:

Twelve children take sixteen days to complete a work which can be completed by 8 adults in 12 days. After working for 3 days, sixteen adults left and six adults and four children joined them. How many days will they take to complete the remaining work ?

A) 3 days B) 2 days
C) 6 days D) 12 days
 
Answer & Explanation Answer: C) 6 days

Explanation:

From the given data,

12 children 16 days work,
One child’s one day work = 1/192.


8 adults 12 days work,
One adult’s one day’s work = 1/96.


Work done in 3 days = ((1/96) x 16 x 3) = 1/2


Remaining work = 1 – 1/2 = 1/2


(6 adults+ 4 children)’s 1 day’s work = 6/96 + 4/192 = 1/12

1/12 work is done by them in 1 day.

1/2 work is done by them in 12 x (1/2) = 6 days.

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Filed Under: Time and Work
Exam Prep: TOEFL , GRE , GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

11 15345
Q:

The capacity of a tank of dimensions (8m x 6m x 2.5m)is

A) 120 litres B) 1200 litres
C) 12000 litres D) 120000 litres
 
Answer & Explanation Answer: D) 120000 litres

Explanation:

capacity of a tank = volume of tank 

= [ (8 x 100) x (6 x 100) x (2.5 x 100) ]/ 1000 litres 

= 120000 litres

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams
Job Role: Bank PO

12 15344
Q:

The sum of three numbers is 98. If the ratio of the first to second is 2 : 3 and that of the second to the third is 5 : 8, then the second number is:

A) 10 B) 20
C) 30 D) 40
 
Answer & Explanation Answer: C) 30

Explanation:

Let the three parts be A, B, C. Then,

A : B = 2 : 3 and B : C = 5 : 8 =5*35:8*35=  3:245  

A : B : C = 2 : 3 : =>  = 10 : 15 : 24

 

 B =245 = 30

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Filed Under: Ratios and Proportions

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Q:

Refer the below data and answer the following question.

Who has the least weight to height ratio?

 

A) Ashu B) Aslam
C) Ayush D) Ayushman
 
Answer & Explanation Answer: D) Ayushman

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

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Q:

The given graph shows the distribution of minerals in the human body.

 

 

Based on the given data, what is the ratio of calcium to sodium found in the human body?

 

A) 4:1 B) 2:1
C) 3:1 D) 5:1
 
Answer & Explanation Answer: A) 4:1

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

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Q:

Refer the below data table and answer the following question.

What was the total profit or loss of the company in the last 5 years?

A) Profit of Rs 10 crores B) Profit of Rs 20 crores
C) Loss of Rs 10 crores D) Loss of Rs 20 crores
 
Answer & Explanation Answer: A) Profit of Rs 10 crores

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

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Q:

Study the bar chart and answer the questions based on it.

 

Production of Pesticides by Coromandal International Ltd. Company (in 1000 tonnes)

 

 

The average production of 1996 and 1997 was exactly equal to the average production of which of the following pairs of years?

A) 2000 and 2001 B) 1999 and 2000
C) 1998 and 2000 D) 1995 and 2001
 
Answer & Explanation Answer: D) 1995 and 2001

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

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