Question 1 :
There are 6 marbles in a box with numbers from 1 to 6 marked on each of them. What is the probability of drawing a marble with number 2?

Question 2 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca9cf59b460d7261eb32.png' /> From the above data, the performance of students in 1st Term and 2nd Term is given. In which subject performance has gone down?

Question 3 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca85f59b460d7261eb15.png' /> The rainfall (in mm) in a city on 7 days of a certain week was recorded as shown above. Find the range of the rainfall.

Question 4 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca96f59b460d7261eb2a.png' /> From the above data, which is more preferred?

Question 5 :
The runs scored in a cricket match by 11 players is as follows: $6, 15, 120, 50, 100, 80, 10, 15, 8, 10, 15$. Find the median of the given data.

Question 6 :
Tell whether the following is certain to happen, impossible, can happen but not certain: You are older today than yesterday.

Question 7 :
The weights (in kg.) of 15 students of a class are: $38, 42, 35, 37, 45, 50, 32, 43, 43, 40, 36, 38, 43, 38, 47$. Is there more than one mode?

Question 8 :
The following marks in a class assessment are 4, 6, 7, 5, 3, 5, 4, 5, 2, 6, 2, 5, 1, 9, 6, 5, 8, 4, 6, 8. What is the range of the data?

Question 9 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca84f59b460d7261eb14.png' /> The above table shows the points of each player scored in four games. Who is the best performer?

Question 10 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca92f59b460d7261eb26.png' /> From the above data, number of children in six different classes are given.Which class has the maximum number of children?

Question 11 :
The mean is one of the numbers in a data. True or False?

Question 12 :
The heights of 10 girls were measured in cm and the results are as follows: 135, 150, 139, 128, 151, 132, 146, 149, 143, 141. What is the mean height of the girls?

Question 13 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c98df59b460d7261e9c8.PNG' /> In the above table, number of children in six different classes are given. Which class has maximum number of students?

Question 14 :
The weights (in kg.) of 15 students of a class are: $38, 42, 35, 37, 45, 50, 32, 43, 43, 40, 36, 38, 43, 38, 47$. Find the median of given data.

Question 15 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca81f59b460d7261eb10.png' /> The above table shows the points of each player scored in four games. To find the mean number of points per game for C, would you divide the total point by 3 or by 4.

Question 16 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c998f59b460d7261e9d7.PNG' /> Refer to the above image. Take the data giving the minimum and the maximum temperature of various cities given above. Name the city which has the least difference between its minimum and the maximum temperature.

Question 17 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca86f59b460d7261eb16.png' /> The rainfall (in mm) in a city on 7 days of a certain week was recorded as shown above. Find the mean rainfall for the week. (approx)

Question 18 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c98df59b460d7261e9c9.PNG' /> In the above table, number of children in six different classes are given. Which class has minimum number of students?

Question 19 :
The marks in a class assessment are as follows: $4, 6, 7, 5, 3, 5, 4, 5, 2, 6, 2, 5, 1, 9, 6, 5, 8, 4, 6, 7$. Which number is the highest?

Question 20 :
The heights of 10 girls were measured in cm and the results are as follows:$135, 150, 139, 128, 151, 132, 146, 149, 143, 141$. What is the range of the data?