The Book ‘Divine Life’ is written by

what is the mean of given numbers 25, 15, 12, 23, 15,

If 8 times the eighth term of an Arithmetic Progression (AP) is equal to 12 times its twelfth term, then the 20th term of the AP will be

Find the 5^th term of the geometric progression whose first term is 128 and common multiple is 1/2.

If the sum of n numbers in the GP 3, 6, 12, ... is 765 then n is?

In the data set given below, what is the product of the Median and the Mode?

{2.1, 5, 6, 7, 8, 9.3,11,15, 17, 19.21, 27, 31, 31, 33, 16.5, 14, 10}

The arithmetic means of the following data is.23,17,20,19,21,20,20

Mean of a grouped data calculated using direct method, assumed mean method or step deviation method:

What is the median of the following list of numbers: 5, 3, 6, 9, 11, 19,12,20, and 1?

The sum of the first 10 terms of an arithmetic sequence is 60 and the 10th term is 5. What is the first term of the sequence?