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Syllabus

what is the difference between inclusive and exclusive method

What is class Mark?

A)(4,3)

B)(6,5)

C)(8,4)

D)(9,3)

Answer of try these on page 71

solution for try these pg no 81 data handling - math

I need a bar graph on the pollution extent of different states of India.

1000 tickets of a lottery were sold and there are 5 prizes on these tickets. If cycas has purchased one lottery ticket, then the probability of winning a prize is________ 1. 0.0005 2. 0.5 3.0.005 4.0.05

I need the solution too.

1, -4 raised to the power of 2

2, 2 raised to the power of -4

3, 2 raised to the power of 4

this is mental ability question for NTSE

find the missing number

4,11,30,67,128,?

I need a bargraph on pollution in india , it is very very urgent ,i have to submit it day after tomorrow . Plz people help me .

Q1. Multiple choice Questions (MCQ) choose the correct option.

(i) In an arranged data, the range is

(a) 1

^{st}observation – Last observation(b) 1

^{st}^{ }observation + Last observation(c) Difference between 1

^{st}and Last observations(d) Average of 1

^{st}and Last observations.(ii) From the following frequency table, find out how many students failed, if the pass mark is 40.

(a) 29 (b) 7 (c) 8 (d) 14

When a die is thrown, list the outcomes of an event of getting

(i) (a) a prime number (b) not a prime number

(ii) (a) a number greater than 5 (b) a number not greater than 5

find the net price when

a. marked price = rs 274, & discount = 7 1/2% ans 253.45

b. marked price rs 350 and discount rs 35 ans 325

Ram borrowed a sum of Rs. 2000 from his friend on May 1 at the rate of 5 percent per annum. An emergency arose and he again borrowed Rs. 1000 on September 24 at the same rate of interest. If he returned his loan along with the interest on December 6 how much was the total amount returned.

A dice is thrown , the probability of a number more than 4 is?

3. Percentage wins in ODI by 8 top cricket teams.

types of graphs pleaseeeee experts tell me

the probility that it will rain tomorrow is 0.85. what is the probility that it will not rain tomorrow?

1. Mean

2. Range

3. Total frequency

4. Sum of observation

Please tell me the difference between inclusive and exclusive method for frequency.

4. Prepare a frequency distribution table of the following of the heights of 15 students:

85 cm,61 cm,92 cm,80 cm,82 cm,80 cm,67 cm,85 cm,83 cm,81 cm,92 cm,80 cm,61 cm,72 cm,63 cm

what is [a+b]whole 4?

vas sells an article to radha and a profit of 20% radha sells it to man at a profit of 4%. what dos it cost vas if mans has paid rs624.

ans rs 500

___________ and the upper value of a class interval is called its ___________

In a simultaneous throw of a pair of dice ,find the probability of getting :

(i) at least once

A person borrows Rs. 2000 to install a handpump in his diary.If the rate of interest is 4% per annum,calculate the compoumd interest that he pays after 3 years?

examples of probability in daily life

ashraf purchased ad old bike for rs73500 . he spet rs 10300 on repairs and paid rs 2600 for its insurances . then he sold it to shrafat for rs 84240. what was his gain or loss percent.

i didn't get the histogram with a jagged line.please explain.

what is pie chart?

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

Prepare a frequency distribution table for the data.

what is a pictograph?

what is a bargraph?

what is double bargraph?

what is organising data?

what is grouping data?

what is bar graph with a difference?

what is circle chart and pie chart?

what is tally?

i need real life applications of data handling

If the meanof 6,4,7,p and 10 is 8. Find the value of p.

what is a pie chart?

que - write the sample space for choosing a vowel from the english alphabet . also find out the probability of choosing a vowel .

Pictorial representation of data using symbols is called pie chart. Is it true or false ?

plzz answer fast i need the answer from meritnation experts.

Food Items % of Adulteration

Olive Oil 16

Milk 14

Honey 7

Saffron 5

Orange Juice 4

Apple Juice 2

Draw a pie chart to depict the above information.

A shopkeeper bought some sweets at 11 for a rupee. He bought an equal number of sweets at 10 for a rupee.He sold all the sweets at 8 for a rupee. Find his gain or loss per cent.

The adjoining pie chart gives the marks scored in an examination by a student in Hindi, English, Mathematics, Social Science and Science. If the total marks obtained by the students were 540, answer the following questions.

(i) In which subject did the student score 105 marks?

(

Hint:For 540 marks, the central angle = 360°. So, for 105 marks, what is the central angle?)(ii) How many more marks were obtained by the student in Mathematics than in Hindi?

(iii) Examine whether the sum of the marks obtained in Social Science and Mathematics is more than that in Science and Hindi.

(

Hint:Just study the central angles).of 20 boys using the class intervals 130 - 135, 135 - 140 and so on.

The heights of the boys in cm are: 140, 138, 133, 148, 160, 153, 131,

146, 134, 136, 149, 141, 155, 149, 165, 142, 144, 147, 138, 139.

What is the zig zag line called?What is the broken line in the histogram used for?

please answer

thank you!

The number of students in a hostel, speaking different languages is given below. Display the data in a pie chart.

LanguageHindiEnglishMarathiTamilBengaliTotalNumber of students40

12

9

7

4

72

Pooja spends different hours of a working day asfollows:

Activity

No. of Hours

School

8

Home assignments

3

Play

2

Sleep

8

Others

3

Draw a pie chart to represent the above data.

A swimming pool can be filled in 8 hrs by 4 equal pumps. How many such pumps are required if the pool is to be filled 5 1/3 hours.

type of vehicle no of vehicleregisteredscooter 4000

bike 1200

car 1000

van 600

jeep 400total 7200the following table shows the expenditure in percentage incurred on the construction of a house in a city. represent the data in s pie chart.

Item brick Cement Steel labour Miscellaneous Expenditure

( in % ) 15% 20% 10% 25% 30%

Numbers 1 to 10 are written on ten separate slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking into it. What is the probability of.

(i) getting a number 6?

(ii) getting a number less than 6?

(iii) getting a number greater than 6?

(iv) getting a 1-digit number?

in a cricket match, a batsman hits 6 times out of 30 balls he plays. find the praobability that he didnot hit the boundary.

co+2fe=

What is the difference between highest and lowest value of observation called ?

CAN A KINK BE USED ON 'Y' AXIS ALSE?????????

plz tell me how to draw easy pie chart ???????

I REQUST THE MERITNATION MAKRS TO ADD MUSIC IN THE "LET'S REVIEW"ACTIVITIES !

sir,

I think there is miss spelt data in conection with the first grouped frequency distribution table i.e 12 people are of ages less than 20, however,as per data there are only 11 people are of ages less than 20.

kindly make necessary amendment plzz.

thank you!!!!!

pls explain the histogram with a jagged line....

Difference between bar graph and histogram

How to draw a pie chart with percentages ?

8000 blood donors were registered with a Samarpan Blood Bank.Some student organizations started mobilising people for this noble cause..As a result,the no. of donors registered increased at the rate of 20% per half year..FInd the no. of new registrants during 1 1/2 years.

(1) A man sells an article at a gain of 5%. If he had sold it at Rs. 63 less he would have lost 2%. Find out the cost price.

(2) Ball point pens were sold at a loss of 20%. If they had been sold at Rs, 70 more there would have been a gain of 3-1/3 percent.Find the cost price.

One card is drawn from pack of 52 cards, each of the 52cards being equally likely to be drawn. Find the probability that the drawn is 1. Ace. 2. Either red or king. 3. A face card. 4. A red face card