Class 10,Mathematics, Statistics (Median of Grouped Data)

1. There will be total 20 MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. If the point of intersection of a less than and more than ogive is (15,20), then the value of median is

 35

 15

  5

 20

Question 1 of 20

2. The ages of 37 students in a class are given in the following table:
The median of this data is

  17

 18

 13

 14

Question 2 of 20

3. Which measure of central tendency is obtained graphically by the point of intersection of less than and more than ogives

 Mode

 Geometric mean

 Arithmetic mean

 Median

Question 3 of 20

4. The median of a distribution divides it into

  Three equal parts

 Does not divide into any parts.

 Two equal parts

 Four equal parts

Question 4 of 20

5. The following table gives the marks obtained by 80 students in a selection test:
The median marks is

 28.5

 45.5

 34.3

 20

Question 5 of 20

6. The correct formula for finding the median of a grouped data is

 A

 B

 C

 D

Question 6 of 20

7. If the coordinates of the point of intersection of less than ogive and more than ogive is (12.5, 20) then the value of median is

 6.5

 12

 12.5

  20

Question 7 of 20

8.

 140-145

  160-165

 145-150

 150-155

Question 8 of 20

9. The median of the following data is:

 65

 50

 58

 45

Question 9 of 20

10. The median of first ten natural numbers is

 5.5

 6

 11

 5

Question 10 of 20

11.

  20

 0

 40

 10

Question 11 of 20

12. In a shooting competition the scores of a competitor were as given below:
His median score will be

 3

 2

 6

 5

Question 12 of 20

13. For the following set of data the median will be
10, 75, 3, 81, 17, 27, 4, 48, 12, 47, 9 and 15

  20

 48

 27

 16

Question 13 of 20

14. For the following distribution the difference in the upper limit of median and modal class is

 10

 0

 40

 20

Question 14 of 20

15. Monthly wages of 10 employees of a factory are 3000, 3500, 3800, 3200, 3600, 4000, 3100, 3900, 3000 and 4000. Find the median wage

 Rs 3550

  Rs 3600

 Rs 3000

 Rs 3500

Question 15 of 20

16. Find the median class of the following distribution:

 500-600

 200-300

 300-400

 400-500

Question 16 of 20

17.

 3

 Less than 4

 Between 2-4

 4

Question 17 of 20

18. Frequency table of the marks of 50 students as given below:
Given that the median marks are 28.5, the missing frequencies will be

  f¹ = 7, f² = 9

  f¹ = 5, f²

 f¹ = 7, f²

  f¹ = 8, f²

Question 18 of 20

19. Find the median class of the following distribution:

 500-600

  300-400

 400-500

 200-300

Question 19 of 20

20. A boy scored the following marks in various tests during a term, each test being marked out of 20.
15, 17, 16, 7, 10, 12, 14, 16, 19, 12, 16. The median marks are

 15

 18

 13

 16

Question 20 of 20

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