Organisation Of Data CBSE Questions & Answers

Organisation Of Data

This is Economics Class 11 Organisation of Data CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Identify the type of classification from the following diagram
Question 1 figure 1
  • A
    Manifold classification
    Correct
  • B
    None
  • C
    Dichotomy
  • D
    Simple classification
2
Identify the type of variable from the following table
Question 2 figure 1
  • A
    Discrete
  • B
    Individual
  • C
    Continuous
    Correct
  • D
    None
3
From the Table given below identify the type of classification on the basis of class interval
Question 3 figure 1
  • A
    Both
  • B
    Exclusive method
    Correct
  • C
    Inclusive method
  • D
    None
4
Expression of the class interval 90-99 in open ended classes
  • A
    90 and above
  • B
    Both
  • C
    99 or below
    Correct
  • D
    None
5
There are two class interval 0-10 and 10-20 , if a student score 10 marks then he should be included in which class interval
  • A
    41567.0
    Correct
  • B
    Both the 0-10 and 10-20
  • C
    0-10
  • D
    Not be included in these intervals
6
Convert the following inclusive series into exclusive series 50-59, 60-69. Options are
  • A
    49.5-59.5, 59.5-69.5
    Correct
  • B
    50-60, 60-70
  • C
    49-59, 59-69
  • D
    48-62, 62-72
7
Find out the class interval from the following mid-point. Options are
Question 7 figure 1
  • A
    Option A
    Correct
  • B
    Option B
  • C
    Option C
  • D
    Option D
8
Mid point of Class interval 10-20 is
  • A
    30
  • B
    15.0
    Correct
  • C
    5
  • D
    40
9
Calculate the range of class interval 15-35
  • A
    20.0
    Correct
  • B
    25
  • C
    50
  • D
    10
10
Convert the following into simple frequency. 5 students obtained less than 3marks12 students obtained less than 6 marks
  • A
    Option A
    Correct
  • B
    Option B
  • C
    Option C
  • D
    Option D
11
Calculate the mid-value of class interval 99.5-109.5
  • A
    105.5
  • B
    104.5
    Correct
  • C
    105
  • D
    104
12
Which of the following is expressed in open –ended class
  • A
    99 or below
    Correct
  • B
    99-120
  • C
    All of these
  • D
    99
13
Refer the table given below calculate that how many workers get a daily wages of ` 109 and below. Options are
Question 13 figure 1
  • A
    14
  • B
    17
  • C
    5.0
    Correct
  • D
    9
14
Refer the table given below calculate that how many workers get a daily wages of ` 100 and above. Options are
Question 14 figure 1
  • A
    9
  • B
    5
  • C
    3
  • D
    12.0
    Correct
15
Calculate the mid-value of class interval 94.5-99.5
  • A
    5.5
  • B
    5.0
    Correct
  • C
    10
  • D
    10.5