Data Interpretation - Table Charts - Discussion
Discussion Forum : Table Charts - Table Chart 2 (Q.No. 5)
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 |
5.
The percentage of total number of qualified candidates to the total number of appeared candidates among all the five states in 1999 is?
Answer: Option
Explanation:
| Required percentage |
|
|||||||
|
||||||||
| = 11.84%. |
![]](/_files/images/data-interpretation/common/15-sym-cbracket-h1.gif)
Discussion:
13 comments Page 2 of 2.
Ashwini said:
8 years ago
How you have taken 4800 only as approximate?
Because nearest for 4990 is 5000. Can you please explain?
Because nearest for 4990 is 5000. Can you please explain?
Rajnish said:
1 decade ago
1st way:
(4990) or 5000 approximately -2000 ~ 4800.
= 42150-2000~40000.
So 4800/40000*100 = 12 actual just less near 12 so answer = 11.84.
2nd way:
4.990/4.215*10 ~ 5/4.2*10 = 1/20/1/24 (using fraction) = 1.2*10 = 12%. So answer just less = 11.84.
(4990) or 5000 approximately -2000 ~ 4800.
= 42150-2000~40000.
So 4800/40000*100 = 12 actual just less near 12 so answer = 11.84.
2nd way:
4.990/4.215*10 ~ 5/4.2*10 = 1/20/1/24 (using fraction) = 1.2*10 = 12%. So answer just less = 11.84.
Hemanth said:
1 decade ago
How to add & divide in easy way?
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