Average

Parin Sir > Quantitative Aptitude (Maths) > Average

Aug

Index

Posted in: Index of Average,

Tags: classes, theorem, sutr, class, theorems, Examples, education, definition, SUMS, online, definitions, example, tutorial, fundamental, math, educational, basic, Parin, maths, base, sir, mathematics, sum, bhai, ganit, dakhla, Mehta, concept, formula, maheta, proof, sutra,

Jun

Examples(2)

(8) If a, b, c, d are four consecutive odd integers, then give its average in the form of a.

Soln. A b c

Here, a, b, c, d are in A.P.

$\th... </p> <div class=$

Posted in: Examples(2),

Tags: class, theorems, Examples, education, definition, SUMS, online, definitions, example, tutorial, fundamental, math, educational, basic, Parin, maths, base, sir, mathematics, sum, bhai, ganit, dakhla, Mehta, concept, formula, maheta, proof, sutra, classes, theorem, sutr,

Jun

Examples

Examples :

(1) Find the average of first 7 prime numbers.

Soln. Required average = $\left (\frac{2+3+5+7+11+13+17}{7} \right )$

Posted in: Examples,

Tags: education, definition, SUMS, online, definitions, example, tutorial, fundamental, math, educational, basic, Parin, maths, base, sir, mathematics, sum, bhai, ganit, dakhla, Mehta, concept, formula, maheta, proof, sutra, classes, theorem, sutr, class, theorems, Examples,

Jun

Harmonic Mean

☼ Harmonic Mean : If the reciprocals of the terms is an arithmetic series is taken and then summed up, then the number of observations divided by the sum is defined as Harmonic mean.

Harmonic mean of

Posted in: Harmonic Mean,

Tags: educational, basic, Parin, maths, base, sir, mathematics, sum, bhai, ganit, dakhla, Mehta, concept, formula, maheta, proof, sutra, classes, theorem, sutr, class, theorems, Examples, Mean, education, definition, SUMS, online, definitions, example, Harmonic, tutorial, fundamental, math,

Jun

Geometric Mean

☼ Geometric Mean : The geometric mean (G.M.) of n numbers is the nth root of the product of the n numbers.

Therefore, Geometric mean of $a_{... </p> <div class=$

Posted in: Geometric Mean ,

Tags: concept, formula, maheta, proof, sutra, classes, theorem, sutr, class, theorems, Examples, Mean, education, definition, SUMS, online, definitions, example, Geometric, tutorial, fundamental, math, Geometric Mean, educational, basic, Parin, maths, base, sir, mathematics, sum, bhai, ganit, dakhla, Mehta,

Jun

Average

☼ Average : An average is a single value that is in some way indicative of a group of values. The most commonly used average is arithmetic mean (AM) or simply the average ( $\overline... </p> <div class=$

Posted in: Average,

Tags: theorem, sutr, class, theorems, Examples, education, definition, SUMS, Average, online, definitions, example, tutorial, fundamental, math, educational, basic, Parin, maths, base, sir, mathematics, sum, bhai, ganit, dakhla, Mehta, concept, formula, maheta, proof, sutra, classes,