If two numbers are 2 and 6 then find their arithmetic mean. - Vidyadip

MCQ

If two numbers are 2 and 6 then find their arithmetic mean.

A
3
B
4
C
5
D
8

✓

Answer

4

solution:

Explanation: We know that arithmetic mean of two numbers is given by the average of two numbers i.e. A.M.

$\frac{(2+6)}{2}=\frac{8}{2}=4.$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Sequences and Series→Sequences and Series — all question types→MATHS STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

A triangle ABC is right angled at A has points A and B as (2, 3) and (0, -1) respectively. If BC = 5, then point C may be:

Which one is the complete set of values of x satisfying log $\text{x}^2(\text{x+1})>0$

XOZ plane divides the join of (2, 3, 1) and (6, 7, 1) in the ratio:

The set builder form of relation $\{$$(1,2),(2,5),(3,10)$, $(4,17)$ $\ldots\ldots\ldots$ $\}$ on N is :

The equation of the smallest degree with real coefficients having 1 + i as one of the roots is:

x² + x + 1 = 0
x²− 2x + 2 = 0
x² + 2x + 2 = 0
x² + 2x − 2 = 0

The number of even prime numbers is :

If sets A and B are defined as $\text{A}=\Big\{(\text{x},\text{y})|\text{y}=\frac{1}{\text{x}},0\neq\text{x}\in\text{R}\Big\}\ \text{B}=\{(\text{x},\text{y})|\text{y}=-\text{x},\text{x}\in\text{R}\},$ then

$\text{A}\cap\text{B}=\text{A}$
$\text{A}\cap\text{B}=\text{B}$
$\text{A}\cap\text{B}=\phi$
$\text{A}\cup\text{B}=\text{A}$

In any $\triangle\text{ABC},2(\text{bc}\cos\text{A + ca}\cos\text{B + ab}\cos\text{C})=$

$(\sqrt{5}+1)^4+(\sqrt{5}-1)^4$ is

If $\text{f(z)}=\frac{7-\text{z}}{1-\text{z}^2},$ where z = 1 + 2i, then |f(z)| is:

$\frac{|\text{z}|}{2}$
$|\text{z}|$
$2|\text{z}|$
None of these