AFCAT (Air Force Common Admission Test) General: Questions 78  82 of 485
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Question number: 78
Question
The average of 6 observations is 12. If the observation is included, the average is reduced by 1. What will be the observation
Choices
Choice (4)  Response  

a.  4  
b.  6  
c.  7  
d.  5 
Question number: 79
» Numerical Ability » Ratio & Proportion
Question
Present age of X and Y are in the ratio respectively. Four years hence. The ratio of their ages will become respectively. What is the present age of Y
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  Question does not provide sufficient data or is vague 
Question number: 80
» Numerical Ability » Ratio & Proportion
Question
Zinc and copper are melted together in the ratio . What is the weight of the melted mixture, if has been consumed in it
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Passage
Each of the following questions consists of five figures marked 1,2, 3,4 and 5 called the problem figures followed by four other figures marked a, b, c and d called the Answer Figures. Select from amongst the answer figures which will continue in the same series as established by five problem figures
Question number: 81 (1 of 5 Based on Passage) Show Passage
» Reasoning and Military Aptitude Test » Spatial Ability
Question
Problem figures:
Choices
Choice (4)  Response  

a.  
b.  
c.  
d. 
Question number: 82 (2 of 5 Based on Passage) Show Passage
» Reasoning and Military Aptitude Test » Spatial Ability
Question
Problem figures:
Choices
Choice (4)  Response  

a.  
b.  
c.  
d. 