The table shows the electricity costs in different cities. Draw a bar graph on the basis of the given data. State Electricity cost per megawatt-hour A ₹ 90 B ₹ 80 C ₹ 70 D ₹ 90 E ₹ 80 F ₹ 70

Given, State Electricity cost per megawatt-hour A ₹ 90 B ₹ 80 C ₹ 70 D ₹ 90 E ₹ 80 F ₹ 70 A bar graph is a representation of the numerical data by using a number of bars of uniform width drawn horizontally or vertically with equal spacing between them. Hence, the required bar graph is obtained.

E M B I B E

Math Sight>Chapter 16 - Data Handling>Test Paper 2>Q 7

MEDIUM

7th CBSE

IMPORTANT

Earn 100

The table given below shows the activities liked by the boys and girls of class $7$ . Draw a bar graph for the given data and answer the questions that follow.

Activities Music Dance Yoga Athletics Arts

Boys $10$ $5$ $20$ $35$ $20$

Girls $25$ $20$ $10$ $15$ $25$

How many students like yoga and athletics?

Important Questions on Data Handling

MEDIUM

7th CBSE

IMPORTANT

Math Sight>Chapter 16 - Data Handling>Test Paper 2>Q 7

The table given below shows the activities liked by the boys and girls of class

7

. Draw a bar graph for the given data and answer the questions that follow.

Activities	Music	Dance	Yoga	Athletics	Arts
Boys	$10$	$5$	$20$	$35$	$20$
Girls	$25$	$20$	$10$	$15$	$25$

How many girls are there in class

7

?

HARD

7th CBSE

IMPORTANT

Math Sight>Chapter 16 - Data Handling>Test Paper 2>Q 8

The following numbers were obtained on throwing a dice

10

times. Find the mean, median, and mode of the data.

2, 6, 5, 3, 5, 4, 6, 1, 5,

and

3

MEDIUM

7th CBSE

IMPORTANT

Math Sight>Chapter 16 - Data Handling>Test Paper 2>Q 9

Riya picked

50

apples from her orchard on Sunday,

90

apples on Monday,

30

apples on Tuesday,

40

apples on Wednesday, and

60

apples on Thursday. Represent this data on a bar graph.

MEDIUM

7th CBSE

IMPORTANT

Math Sight>Chapter 16 - Data Handling>Test Paper 2>Q 10

The table shows the electricity costs in different cities. Draw a bar graph on the basis of the given data.

State	Electricity cost per megawatt-hour
$A$	$₹ 90$
$B$	$₹ 80$
$C$	$₹ 70$
$D$	$₹ 90$
$E$	$₹ 80$
$F$	$₹ 70$

EASY

7th CBSE

IMPORTANT

Math Sight>Chapter 16 - Data Handling>Test Paper 2>Q 11

A deck of

10

cards has the numbers:

1, 2, 3, 4, 5, 6, 7, 8, 9, 10

.
One card is selected at random from the deck. If the probability of getting an odd number is

\frac{1}{k}

, then find the value of

k

.

MEDIUM

7th CBSE

IMPORTANT

Math Sight>Chapter 16 - Data Handling>Test Paper 2>Q 11

A deck of $10$ cards has the following numbers:

$1, 2, 3, 4, 5, 6, 7, 8, 9, 10$

One card is selected at random from the deck. Find the probability of getting an even number in decimal form.

MEDIUM

7th CBSE

IMPORTANT

Math Sight>Chapter 16 - Data Handling>Test Paper 2>Q 11

A deck of

10

cards has the following numbers:

1 2 3 4 5 6 7 8 9 10

One card is selected at random from the deck. Find the probability of getting each of the following:
An number less than

5

MEDIUM

7th CBSE

IMPORTANT

Math Sight>Chapter 16 - Data Handling>Test Paper 2>Q 11

A deck of 10 cards has the following numbers:
1 2 3 4 5 6 7 8 9 10
One card is selected at random from the deck. Find the probability of getting each of the following:
A multiple of 3