Data Interpretation For SBI PO (Part-2)

Study the give table carefully to answer the following questions.

Percentage of marks obtained by 6 students in 6 Subjects .

Subject / Student  Chemistry  (Out of 150) Maths (Out of 100) Telugu (Out of 50) English (Out of 100) Physics (Out of 125) Hindi (Out of 50)
A
85
62
72
68
70
70
B
65
68
66
69
80
80
C
70
72
68
78
60
66
D
80
78
76
82
90
58
E
90
80
72
66
70
76
F
60
74
62
54
60
64

1. What is the average marks obtained by all students in Hindi ?

  1. 34.5
  2. 32.3
  3. 34
  4. 36
  5. 33.6


2.What is the total marks obtained by B in all subjects together ?

  1. 407.5
  2. 390.5
  3. 508.5
  4. 408.75
  5. 404.5


3.What is F's overall percentage of marks in all subjects together ?

  1. 64.2%
  2. 60%
  3. 65.2%
  4. 62.33%
  5. 61.91%


4. If, to pass the examination , the minimum marks required in Chemistry is 120 and Physics is 95, then how many students will pass in both the subjects ?

  1. 3
  2. 1
  3. 4
  4. 2
  5. 5


5.Who among the following scored the highest marks in all subjects together ?

  1. B
  2. E
  3. D
  4. F
  5. A


Solutions and Answers :

1.1

Total percentage of marks obtained by all students in Hindi = 70+80+66+58+76+64 = 414
Total Marks obtained by all students in Hindi = (50*414)/100 = 207

Average = 207/6 = 34.5

2.1

Marks obtained by B in all subjects together = (65*150)/100 +  (68*100)/100 + (66*50)/100 + (69*100)/100 + (80*125)/100 + (80*50)/100 = 407.5

3.5

F's overall percentage of marks = (356*100)/575  = 61.91%

4.2

Pass percentage in chemistry = (120*100)/150 = 80%
Pass percentage in Physics  = (95*100)/125 = 76%

From the above table Only D could pass in both subjects .

5.3

Calculate All students scores , you will find D got the highest marks in all subjects together .





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