• #### Class 7 Maths Study Material

An Educational platform for Preparation and Practice Class 7. Kidsfront provide unique pattern of learning Maths with free online comprehensive study material in the form of QUESTION & ANSWER for each Chapter of Maths for Class 7. This study material help Class 7, Maths students in learning every aspect of Data Handling. Students can understand Data Handling concept easily and consolidate their learning by doing Online Practice Tests on Maths,Data Handling chapter repeatedly till they excel in Class 7, Data Handling. Free ONLINE PRACTICE TESTS on Class 7, Data Handling comprise of Hundreds of Questions on Data Handling, prepared by the highly professionals team. Every repeat test of Data Handling will have new set of questions and help students to prepare themselves for exams by doing unlimited Online Test exercise on Data Handling. Attempt ONLINE TEST on Class 7,Maths,Data Handling in Academics section after completing this Data Handling Question Answer Exercise.

Unique pattern

• Topic wise:Data Handling preparation in the form of QUESTION & ANSWER.
• Evaluate preparation by doing ONLINE TEST of Class 7, Maths,Data Handling.
• Review performance in PRACTICE TEST and do further learning on weak areas.
• Attempt repeat ONLINE TESTS of Maths Data Handling till you excel.
• Evaluate your progress by doing ONLINE MOCK TEST of Class 7, Maths, All TOPICS.

##### Data Handling

a) Bar graph
b) Triple bar graph
c) Double bar graph
d) None of the above

##### Arithmetic mean for ungrouped data is _____________.

a)

Sum of given observations÷ no of given observations

b)

c)

Both Option 1 and Option 2

d)

None of the above

##### Arithmetic mean for grouped data is _____________.

a)

Sum of given observations÷ no of given observations

b)

c)

Both Option 1 and Option 2

d)

None of the above

##### Solution Is :

a) 64.250 kg
b) 642.50 kg
c) 64.25
d) None of the above

##### When n is odd, median is

a)

b)

c)

Both Option 1 and Option 2

d)

None of the above

##### When n is even, median is

a)

b)

c)

d)

None of the above

##### In case of discrete series, if  total frequency is odd then median is

a)

b)

Size of n/2 th item

c)

d)

None of the above

##### Solution Is :

a) 20
b) 22
c) 21
d) All of the above

##### In case of discrete series, if  total frequency is even then median is

a)

b)

Size of n/2 th item

c)
d)

None of the above

##### Solution Is :

a) 10
b) 7
c) 8.5
d) All of the above

#### Other Topics

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