Mamluk Dynasty was ended by which of the following

What is the mean value of the following set of data?

9, 11, 13, 15, 12, 10, 14, 16

If p:q = 5:7 and p + q = 408, then find the value of (q - p).

‘479385A267’ is ten-digit number which is divisible by 9, what is the value of ‘A’?

Find the third proportion of 16 and 24.

Find the sum of 12th terms of a geometric progression whose 1st term is 8 and common ratio is 2.

Find the average value of the given data:

25, 30, 28, 32, 35, 40, 20

18, 27, 54, 135, 400, 1417.5

The median of the following data will be ___

32,25,33,27,35,29,14,26 and 30.

In triangle ABC, G is the centroid. If CF, AD and 'BE' are medians on sides 'AB', 'BC' and 'CA' respectively, and area of triangle BGF is 24 cm²