[Deputy Controller, 2018]

Directions (Questions 46 to 50) : The following questions are based on the information given below:

Data on 450 candidates, who took on examination in Social Science, Mathematics and Science is given below :
Passed in all the subjects 167
Failed in all the subjects 60

Failed in Social Sciences 175
Failed in Mathematics 199
Failed in Science 191
Passed in Social Sciences only 62
Passed in Mathematics only 48
Passed in Science only 52


46. How many failed in Social Sciences only?





Answer & Solution

Answer:

15

[Deputy Controller, 2018]

47. How many failed in one subject only?





Answer & Solution

Answer:

61

[Deputy Controller, 2018]

48. How many passed in Mathematics and at least one more subject?





Answer & Solution

Answer:

203

[Deputy Controller, 2018]

49. How many failed in two subjects only?





Answer & Solution

Answer:

162

[Deputy Controller, 2018]

50. How many passed at least on one subject?





Answer & Solution

Answer:

390