Data Handling | Class 7 MCQ Questions with Answers Maths Chapter 3

NCERT MCQ Questions for Class 7 Maths Data Handling with Answers PDF Free Download based on the major ideas and themes presented in the textbook as per the CBSE new test pattern are available here. This will help you learn and test your understanding of the chapters. Students can also take a free test of Class 7 Maths Multiple Choice Questions. Each question has four possibilities, each of which is followed by the correct response. These MCQ Questions were chosen in accordance with the most recent CBSE exam format.

Q1.The difference between the upper and lower limit is called

(1) class size
(2) group
(3) class mark
(4) class interval

Q2.A process which results in some well defined outcome is known as

(1) event
(2) outcome
(3) frequency
(4) experiment

Q3.In a bar chart, a bar of length 4 cm is drawn. If 1 cm = 1.5 l, what will 4 cm be ?

(1) 6 l
(2) 3 l
(3) 9 l
(4) 5 l

Q4.The mean weight of 100 students in a class is 46 kg. The mean weight of boys is 50 and of girls is 40 kg. Therefore, the number of boys is

(1)60
(2)50
(3)65
(4)70

Q5.Suppose in a game of ludo, the player requires 1, 3, 5 and 6 to be safe. What is the probability of being unsafe ?

(1)36
(2)46
(3)1
(4)26

Q6.There are 2 red, 3 blue and 5 black balls in a bag. A ball is drawn from the bag without looking in to the bag. What is the probability of getting a nonblue ball?

(1)710
(2)35
(3) None of these
(4)25

Q7.Hari is playing snakes and ladders. He wants a six on first dice and a four on other so as to win. What is the probability for him to win if 2nd dice already has a 4 ?

(1)16
(2)66
(3)12
(4)46

Q8.The mean of 6, y, 7, x and 14 is 8. Which of the following is true?

(1) x−y = 13
(2) x+y = 13
(3) x2+y = 15
(4) 2x+3y = 13

Q9.The number of times an observation occurs in a data is called its

(1) Raw data
(2) Range
(3) Frequency
(4) Interval

Q10.On which day is the number of tourists minimum?

(1) Monday
(2) Friday
(3) Saturday
(4) Thursday

Q11.The probability of an experiment cannot be greater than

(1)0.5
(2)0
(3)2
(4)1

Q12.What is the difference between the number of tourists visiting on Friday and Monday?

(1)24
(2)10
(3)5
(4)38

Q13.When a coin is thrown, total number of possible outcomes is .

(1)2
(2)5
(3) None of these
(4)6

Q14.The difference between the maximum and minimum number of tourists is

(1)80
(2)50
(3)100
(4)90

Q15.The mean of 6, y, 7, x and 14 is 8.Which of the following is true?

(1) x−y = 13
(2) x+y = 13
(3) x²+y = 15
(4) 2x+3y = 13

Q16.If 1 cm = 15 students, what will be the length of line for 90 students ?

(1) 6 cm
(2) 4 cm
(3) 9 cm
(4) 6 students

Q17.The mean of the numbers 10,20, 30 and 40 is

(1)25
(2)20
(3)50
(4)30

Q18.What is the median of the data 46,64,87, 41,58,77,35,90,55,33,92?

(1)77
(2)87
(3)60.2
(4)58

Q19.The mode of the distribution 3,5, 7, 4, 2, 1, 4, 3, 4 is

(1)4
(2)7
(3)1
(4)3

Q20.Rohan scored the following number of runs in 4 innings 65, 69, 66, 68 then calculate the means runs scored by him in an innings?

(1)67
(2)65
(3)69
(4)68

Q21.Which of the following is correct about mode?

(1) It occurs most frequently.
(2) It is central.
(3) It is the average of the two middle terms.
(4) It lies between the maximum and minimum observations.

Q22.Which sport is least popular ?

(1) Cricket
(2) Athletics
(3) Hockey
(4) Basket Ball

Q23.The median of the distribution 2, 3, 4, 7, 5, 1, 6 is

(1)2
(2)1
(3)4
(4)3

Q24.Which of the following is the mean of the given data?

(1) The value of the observation occurring most frequently
(2) The middle value of the data arranged in ascending or descending order
(3) None of these
(4) The sum of all the values of the data divided by the total number of values

Q25.Which measure describes the centre of a set of data?

(1) Mean
(2) Mode
(3) All the these
(4) Median

Q26.The data which is collected directly from the source is called

(1) ungrouped data
(2) primary data
(3) secondary data
(4) grouped data

Q27.The median of 1, 4, 1, 2, 0, 1, 5, 4, 2, 2 is

(1)1
(2)0
(3)4
(4)2

Q28.The range of 35, 40, 22, 17, 65, 31, 78, 33 is

(1)17
(2)35
(3)33
(4)61

Q29.In which year is the difference in the sale minimum?

(1)2007
(2)2008
(3)2005
(4)2006

Q30.In which year is the difference in the sale maximum?

(1)2006
(2)2005
(3)2008
(4)2007

Q31.The ratio of sales in the year 2005 is

(1) 3 : 1
(2) 2 : 1
(3) 2 : 3
(4) 4 : 1

Q32.The rise in the sale of Mathematics books from 2005 to 2008 is

(1)200
(2)100
(3)400
(4)300

Q33.The fall in the sale of English books from 2006 to 2007 is

(1)100
(2)50
(3)200
(4)150

Q34.In how many classes is the number of childern less than 500?

(1)4
(2)2
(3)6
(4)5

Q35.In how many classes is the number of childern more than 100?

(1)4
(2)6
(3)1
(4)3

Q36.The ratio of the number of childern of class 6 and 11 is

(1) 2 : 1
(2) 3 : 1
(3) 1 : 4
(4) 2 : 3

Q37.Find the mean if the sum of 18 observations is 90.

(1)4
(2)5
(3)9
(4)6

Q38.The arithmetic mean of five given numbers is 85. What is their sum?

(1)85
(2)425
(3) A number greater than 500
(4) A number between 85 and 425

Q39.Two dice are thrown, find and number of outcomes.

(1)6
(2)12
(3) None of these
(4)36

Q40.How many possible outcomes can we get if we toss a coin and throw a dice respectively ?

(1) 2, 6
(2) 6, 2
(3) 3, 1
(4) 1, 3

Q41.The difference between the maximum and minimum number of children is

(1)200
(2)100
(3)400
(4)300

Q42.The median of the data 20, 30, 40, 10,15, 25, 35 is

(1)25
(2)20
(3)40
(4)30

Q43.Range of data is equal to

(1) highest value – lowest value
(2) highest value + lowest value
(3) highest value + lowest value
(4) highest value × lowest value

Q44.Mean of the first six prime numbers is

(1)5.83
(2)7.83
(3)4.83
(4)6.83