Data Handling T...

There are 5 orange candies and 9 mango candies in a packet. If a boy takes one candy out of the pack, then what is the probability that it is an orange candy?

Directions: Study the given data and answer the following question.

The histogram represents the savings (in Rs. thousand) of 169 people in a bank.



How many people have savings of more than or equal to Rs. 70,000 in the bank?

Directions: Study the given data and answer the following question.

The histogram represents the savings (in Rs. thousand) of 169 people in a bank.



If people who have savings below Rs. 60,000 are below poverty line, then find out the number of people below poverty line.

Directions: Study the given data and answer the following question.
The histogram represents the savings (in Rs. thousand) of 169 people in a bank.


People who have above Rs. 90,000 in their account are considered prosperous. How many people are prosperous?

What is the probability of getting a prime number when a dice is thrown?

Directions: The table given below shows the number of cars sold (in thousands) in different years. Study the table carefully and answer the given question.

Directions: Study the given pie chart carefully and answer the question that follows.





The pie chart above gives the number of kids who like different cartoon characters. If the total number of kids is 720, then which of the following cartoon characters is liked by 144 kids?

The probability of an event can never be

Of 150 people, only 64 like Pepsi and the remaining like Coke. If a person is selected at random, then what is the probability that he likes Coke?

The size of each class into which a range of a variable is divided, as represented by the divisions of a histogram or bar chart, is known as

The ____ of a set of data is the difference between the highest and lowest values in the set.

In which of the following years was the increase in car sales maximum as compared to its previous year?

The ratio of car sales in 2007 to 2004 is

The increase in car sales in 2002 was what percent of the increase in car sales in 2007?

The car sales in 2007 are what percentage of the total car sales of all the years?

There are 15 balls in a bag, out of which 9 are black and the rest are blue. Find the probability of drawing a blue ball.

Find the probability of picking a king from a deck of 52 cards.

A pie chart is drawn for 1,89,360 people living in an area. The central angle of the sector representing doctors among them is 50° on the pie chart. Find the number of doctors in that area.

Directions: Study the given information carefully and answer the question that follows.

There are five different flavours of candies in a packet of candies. The flavours are tangy, orange, mango, lemon and strawberry and their quantities are 12, 13, 10, 9 and 8, respectively.

What is the probability that the candy Rahim picked at random is orange flavoured?

Directions: Study the given information carefully and answer the question that follows.

There are 9 blue, 5 black, 5 yellow, 7 pink, 6 red and 3 green coloured marbles in a pouch. Ram picks out one marble from the pouch.

What is the probability that the marble drawn is yellow coloured?

Directions: Study the graph and answer the question that follows.



The given pie chart shows the number of seats available in various streams of Delhi University. If there are 15000 seats available in Delhi University, then what is the total number of seats for BCA and BBA?

Directions: Study the graph and answer the question that follows.



The given pie chart shows the number of seats available in various streams of Delhi University. What is the ratio of number of seats available for B.Com to number of seats available for B.Sc?

Directions: The given bar graph shows the demand of phones (in thousands) in the market. Read the graph and answer the following question.



(a) Find the total demand of phones in the market.
(b) Find the ratio of the demand of I-Phone to that of Oppo in its simplest form.
(c) Find the percentage of demand of Vivo over the demand of Pixel.

Directions: Study the given information and answer the following question.

Given set of data:

55, 18, 23, 15, 8, 11, 25, 29, 13, 32, 5, 32, 44, 2, 54, 53, 44, 8, 52, 53, 35, 31, 41, 42

Frequency distribution of the given data:

Table I

Group	Tally marks	Frequency
0-10	llll	4
10-20	llll	4
20-30	lll	3
30-40	llll	4
40-50	llll	4
50-60		5

Group	Tally marks	Frequency
0-10	lll	3
10-20	llll	4
20-30	lll	3
30-40		5
40-50	llll	4
50-60	llll	4

Directions: The given pie chart shows the languages people speak in India. Study the pie chart and answer the question that follows.



What is the ratio of the number of people who speak Hindi to that of number of people who speak English?