List of top Mathematics Questions on Mean, median, mode and standard deviation asked in CBSE Class X

Mean and Median of a frequency distribution are 43 and 40 respectively. The value of mode is
Mean and Median of a frequency distribution are 43 and 40 respectively. The value of mode is
Mean and Median of a frequency distribution are 43 and 40 respectively. The value of mode is
Assertion (A) : If the Mode and Mean of a data are 12 k and 15 k, then Median of the data is 14 k.
Reason (R) : The relation between the Mean, Mode and Median of a data is : Mean = 3 Median – 2 Mode.
The marks obtained by 80 students of class X in a mock test of Mathematics are given below in the table. Find median and the mode of the data :


If the mean and mode of a data are 12 and 21 respectively, then its median is :

Find the mean and mode of the following data:

Class15--2020--2525--3030--3535--4040--45
Frequency1210151175