Median

Author:Monica Capoor

7th ICSE

IMPORTANT

Important Questions on Median

MEDIUM

IMPORTANT

Be a Maths Star>Data Handling>Data Handling>Median> Q 1

The median of the following observations arranged in ascending order is $22 .$

$8, 11, 13, 15, x + 1, x + 3, 30, 35, 40, 43$

Then the value of $x$ is

MEDIUM

IMPORTANT

Be a Maths Star>Data Handling>Data Handling>Median> Q 2

The following observations have been arranged in ascending order:
$18, 20, 25, 26, 30, x, 37, 38, 39, 48$
If the median of the data is $35,$ the value of $x$ is

EASY

IMPORTANT

Be a Maths Star>Data Handling>Data Handling>Median> Q 3

The median of the numbers $1, 2, 3, 4, . . ., 9$ is

HARD

IMPORTANT

Be a Maths Star>Data Handling>Data Handling>Median> Q 4

The median of the following observations, arranged in ascending order, is $22$ .
$8, 11, 13, 15, x + 1, x + 3, 30, 35, 40, 43$
Find $x$ .

HARD

IMPORTANT

Be a Maths Star>Data Handling>Data Handling>Median> Q 5

The following table represents the marks secured by a batch of $12$ students in science and social studies tests:

Serial no	$1$	$2$	$3$	$4$	$5$	$6$	$7$	$8$	$9$	$10$	$11$	$12$
Science	$25$	$72$	$28$	$60$	$30$	$46$	$32$	$54$	$65$	$33$	$53$	$48$
Social Studies	$67$	$28$	$48$	$55$	$25$	$60$	$27$	$49$	$43$	$23$	$41$	$20$

By calculating the median, identify the subject in which the level of achievement is higher.

HARD

IMPORTANT

Be a Maths Star>Data Handling>Data Handling>Median> Q 6

A total of $15$ students secured the following marks in a test in statistics:
$35, 29, 23, 11, 30, 17, 18, 10, 29, 19, 20, 13, 28, 25, 17$
Find the median marks.