Test: Data Handling - 1 - Class 5 MCQ

• As we can see there are three children in the adventure segment
• each student represents 25 students
• therefore, 3 × 25 = 75.
• There are 75 children whose hobby is adventuring.

• Number of children whose hobby is travelling = 9 × 25 = 225
• Number of children whose hobby is adventuring = 3×25=75
• Total number of children whose hobby is either travelling or adventuring = 225 + 75 = 300.

• Total marks obtained in 4 subjects = 200 Average of 3 subjects = 48 Total sum of 3 subjects =  48 × 3 = 144
• Fourth subject Marks = Total marks obtained - Total sum of 3 subjects.              
• = 200 - 155 = 56.

The four arrows will represent = 5 x 4 = 20 houses

A graph that conveys its meaning using pictures is called a pictograph.

By definition, mode is the value which occurs most frequently.
The mode of a set of observations is the value that appears most frequently in the data set. To find the mode, count how many times each number appears in the data set and the number that appears the most is the mode. 

To find how many more books there are in the Fiction category than in the Language category, we can subtract the number of Language books from the number of Fiction books:

120−100=20

There are 20 more books in the Fiction category than in the Language category.

According to visual observation, the number of failed students in 1991-1992, 1992-1993, 1994-1995, and 1995-1996 is the same. As a result, the answer is four.

Average sales of all the six branches (in thousand numbers) for the year 2000

    =    1/6 x [80 + 75 + 95 + 85 + 75 + 70] = 80.

A bar graph is a visual representation of data using rectangular bars, where the height of each bar is proportional to the value it represents. The bars can be arranged vertically or horizontally, and are often used to compare data.