Q:
      
      
         
            
The following question is based on the given data for an examination.
A. Candidates appeared                 10500
B. Passed in all the five subjects     5685
C. Passed in three subjects only     1498
D. Passed in two subjects only       1250
E. Passed in one subject only           835
F. Failed in English only                       78
G. Failed in Maths only                      275
H. Failed in Physics only                    149
I. Failed in Chemistry only                147
J. Failed in Biology only                     221
 
How many candidates passed in at least four subjects ?
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: A) 6555         
         
Explanation: Candidates passed in atleast four subjects
= (Candidates passed in 4 subjects) + (Candidates Passed in all 5 subjects)
= (Candidates failed in only 1 subject ) + ( Candidates passed in all subjects)
= (78 + 275 + 149 + 147 + 221) + 5685 = 870 + 5685 = 6555    
       
      
      
      
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