SSC CHSL Model Paper 14

Directions (66-68): Study the following table and answer the questions that follow:

School	No. of students scoring marks less than	Percentage of students scoring marks more than	No of students appeared
	50%	50%
A	240	55	600
B	220	40	400
C	300	20	375
D	280	10	350
E	210	25	300

Question : 66 of 100

Marks: +1, -0

The ratio of the total number of students scoring marks less than 50% to that of those scoring exactly 50% is

Solution:

66-68: From the given data the following table can be made:

School	Students scoring marks less than 50%	Students scoring marks more than 50%	Students scoring exactly 50%
A	240	330	30
B	220	160	20
C	300	75	0
D	280	35	35
E	210	75	15
Total	1250	675	100

66. The ratio of the total number of students scoring marks less than 50% to that of those scoring exactly 50% marks is

=1250/100=25:2

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