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Q:

If the angles of a triangle are in the ratio of 1 : 4 : 7, then find the ratio of the greatest angle to the smallest angle.

A) 7:2 B) 2:3
C) 7:1 D) 3:5
 
Answer & Explanation Answer: C) 7:1

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

The bar graph shows the population of different countries. Study the diagram and answer the following questions.

 

 

 

If country D spends $120 per person on health annually, then how much does it spend (in $ millions) on health on its entire population?

 

A) 6000   B) 600  
C) 2400   D) 240
 
Answer & Explanation Answer: A) 6000  

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

The bar graph shows the population of different countries. Study the diagram and answer the following questions.

 

 

 

Population of country E is greater than that of country A by ___________.

 

A) 200%   B) 100%  
C) 50%   D) 150%
 
Answer & Explanation Answer: B) 100%  

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

The bar graph shows the population of different countries. Study the diagram and answer the following questions.

 

 

 

What is the ratio of population of country A to that of country G?

 

A) 13 : 10   B) 10 : 13  
C) 5 : 13   D) 13 : 5
 
Answer & Explanation Answer: B) 10 : 13  

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

The bar graph shows the population of different countries. Study the diagram and answer the following questions.

 

 

 

Which country has the second highest population?

 

A) B B) D
C) E D) A
 
Answer & Explanation Answer: A) B

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

If 4/7 of P is equal to 12/14 of Q, then what is P : Q?

 

 

A) 15 : 8   B) 14 : 9  
C) 7 : 8   D) 3 : 2
 
Answer & Explanation Answer: D) 3 : 2

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

Q:

Calculate the ratio of the area of two similar triangles if the sides of the triangles are in the ratio of 9:4.

 

A) 9:4   B) 3:2  
C) 81:16 D) 27:8
 
Answer & Explanation Answer: C) 81:16

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

If n + n2 + n4 + n8 = 45, then find the value of 'n' which will satisfy the equation.

A) 16 B) 24
C) 36 D) 48
 
Answer & Explanation Answer: B) 24

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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams