Vardaan Learning Institute

Previous Year Questions: Statistics

Class: 10 (CBSE) Subject: Mathematics Chapter: 13
BOARD EXAM 2025 (Set 30/6/3)
Q6. If mode = 10 and mean + median = 25, then mean and median are
  • (A) 12 and 13
  • (B) 13 and 12
  • (C) 10 and 15
  • (D) 15 and 10
[1 Mark]
Q7. If maximum students got 52 marks out of 80, then
  • (A) 52 is the mean
  • (B) 52 is the median
  • (C) 52 is the mode
  • (D) 52 is the range
[1 Mark]
Q34. The population of lions was noted in different regions across the world in the following table:
Number of lions Number of regions
0 - 100 2
100 - 200 5
200 - 300 9
300 - 400 12
400 - 500 X
500 - 600 20
600 - 700 15
700 - 800 9
800 - 900 y
900 - 1000 2
Total 100
If the median of the given data is 525, find the values of \(x\) and \(y\).
[5 Marks]