SSC CGL 2020 objective Ques (24 results)
, Avg: 01:09 , 69%✓ SSC CGL 202021)The following table shows the number of students enrolled in different faculties in a college.
The percentage of students studying in faculties other than Science is:
80%
Total number of student = 32 + 18 + 28 + 45 + 42 + 42 + 13 + 30 = 250;
Total number of student in Arts, commerce, vocational = 28 + 45 + 42 + 42 + 13 + 30 = 200;
Required percentage = \(\frac{200}{250} \times 100\) = 80%
, Avg: 00:53 , 38%✓ SSC CGL 202022)The following table shows the income (in rupees) for a particular month, together with their source, in respect of 5 employees (A, B, C, D and E).
How many employees got more arrears than the average arrears received by all the employees?
3
The average arrears received by all the employees = sum of terms/number of terms = \(5500+4500+4000+3000+1500\over5\) = 18500/5 = Rs. 3700;
Required number = 3;
3 employees(A, B and C) got more arrears than the average arrears received by all the employees.
, Avg: 00:37 , 72%✓ SSC CGL 202023)The heights of some girls in a school were noted and the data obtained are as shown in the table.
How many girls have a height of 135 cm or more but less than 150 cm?
64
Number of girls whose heights are 135 cm. or more than 135 cm but less than 150 cm = 20 + 29 + 15 = 64
, Avg: 00:15 , 90%✓ SSC CGL 202024)The following table shows the monthly salaries (in Rs.) of 50 families.
How many families have a monthly salary less than Rs. 40,000?
27
Number of families whose monthly income is less than Rs. 40000 = 6 + 12 + 9 = 27