Discussion :: Table Charts - Table Chart 7 (Q.No.3)
A school has four sections A, B, C, D of Class IX students.
The results of half yearly and annual examinations are shown in the table given below.
|Result||No. of Students|
|Section A||Section B||Section C||Section D|
|Students failed in both Exams||28||23||17||27|
|Students failed in half-yearly|
but passed in Annual Exams
|Students passed in half-yearly|
but failed in Annual Exams
|Students passed in both Exams||64||55||46||76|
|Sujata said: (Sep 15, 2014)|
|If we just add marks of passed student then d's sum is greater than a b and c then its not needed to calculate percentage.|
|Lucky said: (Jan 5, 2016)|
|I think, we can get answer through average also like:
A: 14+6+64/3 = 28.
B: 12+17+55/3 = 28.
C: 8+9+46/3 = 21.
D: 13+15+76/3 = 34.66.
Max value for D and answer is also D.
|Kkc said: (Mar 2, 2017)|
|Just we see, what is the pass percentage more in all sections here 76 is more than 64 55 46 so I think that 76 is the right answer.|
|Haise said: (Jul 15, 2019)|
|Thanks for the answer @Lucky.|
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