MCQ - Theoretical Distribution | Quantitative Aptitude for CA Foundation PDF Download

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CPT Section D Quantitative Aptitude, Chapter14 
Prof. (Dr.) P . R. Vittal 
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CPT Section D Quantitative Aptitude, Chapter14 
Prof. (Dr.) P . R. Vittal 
Binomial Distribution 
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CPT Section D Quantitative Aptitude, Chapter14 
Prof. (Dr.) P . R. Vittal 
Binomial Distribution 
(a)1/2  
(b)1/4    
(c)3/8  
(d)(1/8)  
Answer:(c) 
8 / 3 ) 4 / 1 ( ) 4 / 1 ( 6 ) 2 / 1 ( ) 2 / 1 ( 4
2 2
2
= = X X C
x n x
x
q p nC x P
-
= ) (
on Distributi Binomial a In 
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CPT Section D Quantitative Aptitude, Chapter14 
Prof. (Dr.) P . R. Vittal 
Binomial Distribution 
(a)1/2  
(b)1/4    
(c)3/8  
(d)(1/8)  
Answer:(c) 
8 / 3 ) 4 / 1 ( ) 4 / 1 ( 6 ) 2 / 1 ( ) 2 / 1 ( 4
2 2
2
= = X X C
x n x
x
q p nC x P
-
= ) (
on Distributi Binomial a In 
64 / 15
) 2 / 1 ( ) 2 / 1 ( 6 ) 2 (
4 2
2
=
= = C x P
(a)15/64   
(b)3/64   
(c)3/32  
(d)5/32 
Answer:a 
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CPT Section D Quantitative Aptitude, Chapter14 
Prof. (Dr.) P . R. Vittal 
Binomial Distribution 
(a)1/2  
(b)1/4    
(c)3/8  
(d)(1/8)  
Answer:(c) 
8 / 3 ) 4 / 1 ( ) 4 / 1 ( 6 ) 2 / 1 ( ) 2 / 1 ( 4
2 2
2
= = X X C
x n x
x
q p nC x P
-
= ) (
on Distributi Binomial a In 
64 / 15
) 2 / 1 ( ) 2 / 1 ( 6 ) 2 (
4 2
2
=
= = C x P
(a)15/64   
(b)3/64   
(c)3/32  
(d)5/32 
Answer:a 
(a)7,8   
(b)6,7 
(c)6,3 
(d)5,7  
Answer:a 
Solution : 
In a binomial distribution  
(n+1)p = 24/3 = 8. It has 2 
modes 7 and 8. 
 Ans : (a)