Data Interpretation  Table Charts  Discussion
Discussion Forum : Table Charts  Table Chart 2 (Q.No. 2)
Directions to Solve
Study the following table and answer the questions.
Number of Candidates Appeared and Qualified in a Competitive Examination from Different States Over the Years.
State  Year  
1997  1998  1999  2000  2001  
App.  Qual.  App.  Qual.  App.  Qual.  App.  Qual.  App.  Qual.  
M  5200  720  8500  980  7400  850  6800  775  9500  1125 
N  7500  840  9200  1050  8450  920  9200  980  8800  1020 
P  6400  780  8800  1020  7800  890  8750  1010  9750  1250 
Q  8100  950  9500  1240  8700  980  9700  1200  8950  995 
R  7800  870  7600  940  9800  1350  7600  945  7990  885 
2.
What is the average candidates who appeared from State Q during the given years?
Answer: Option
Explanation:
Required average 




= 8990. 
Discussion:
8 comments Page 1 of 1.
Vikas S said:
1 year ago
Here, the question is asked for Appreared students and the answer is for Qualified students. How? Explain me.
(1)
Irappa addi said:
7 years ago
How can we solve without a calculator? Any mathematical tricks are there? Please tell me.
Venusabbani said:
7 years ago
Search in year.
Big value + small value/2 then,
9700 + 8100/2 = 8900.
Big value + small value/2 then,
9700 + 8100/2 = 8900.
(1)
Malleshwari said:
7 years ago
How do you take the required average value?
Shan said:
8 years ago
If no. of years 10 means we take 44950 = 4495. So for 5 years we multiple the answer by 2 i.e. 4495*2 = 8990.
(1)
Kehinde said:
8 years ago
Please how can you solve these data interpretations questions quickly without the aid of calculator as I am preparing for an aptitude test in a company that requires no calculator?
Shravan purohit said:
1 decade ago
Sum of all appeared of state Q and divide by number of year.
Pasang said:
1 decade ago
How do you get the REQUIRED AVERAGE number?
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