Encumbrance के लिए एक हिंदी

The median of the following data will be ___

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

Calculate the mean of these values:

25, 30, 28, 27, 29, 26, 32, 31

What is the mean of the following numbers:

9, 15, 18, 12, 14, 20, 22, 16

Which of the following statement(s) is/are correct?

The areas of three adjacent faces of a cuboid are 32 cm²,24cm² and 48cm².Find the volume of cuboid.(in cm) ³

In an A.P a9 = 40, then find sum of first 17 terms of that A.P.

If a, b, c are in geometric progression and a + b + c = 14, a² + b² + c² = 84, find a, b, c.

Calculate the mean of these numbers:

18, 14, 22, 16, 20, 12

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