CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Median

If x<y<2x a...

Question

If $x < y < 2 x$ and the mean and median of $x, y, 2 x$ are $15$ and $12$ respectively, then $x$ is equal to

A

7

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

11

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

10

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

8

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $11$
We have, Mean $= 15$ and Median $= 12$

$\Rightarrow \frac{x + y + 2 x}{3} = 15$ and $y = 12$

$\Rightarrow x = 11, y = 12$

Suggest Corrections

thumbs-up

0

Similar questions

Q. If the median and the range of four numbers

{x, y, 2 x + y, x - y}

0 < x < y

10

32

respectively, then the mean of the numbers is

Q. If the median and the range of four numbers

{x, y, 2 x + y, x - y}

0 < x < y

10

32

respectively, then the mean of the numbers is

Q. The range, median and mode of 21, 4, 27, 9, 29, 12, 8, 10, x, y, z are 26, x and y respectively. If x, y and z are prime numbers and x

\neq

y, then (x + y + z) equals

(2 x - y, x + y) = (1, 11)

, then the value of

x

y

respectively are

Q. Let the mean and variance of four numbers

3, 7, x

y (x > y)

5

10

respectively. Then the mean of four numbers

3 + 2 x, 7 + 2 y, x + y

x - y

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Median

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Standard X Mathematics

Join BYJU'S Learning Program

CrossIcon