Class 8 Data Handling CBSE Questions & Answers

Class 8 · Data Handling

This is Mathematics Class 8 Data Handling CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Which class has the highest frequency?
Question 1 figure 1
  • A
    None of these
  • B
    20 – 30
  • C
    10 – 20
  • D
    30 – 40
    Correct
2
When a die is thrown, total number of possible outcomes is ______.
  • A
    6
    Correct
  • B
    None of these
  • C
    36
  • D
    2
3
When a coin is thrown, total number of possible outcomes is ______.
  • A
    2
    Correct
  • B
    5
  • C
    None of these
  • D
    6
4
Two dice are thrown, find and number of outcomes.
  • A
    None of these
  • B
    12
  • C
    6
  • D
    36
    Correct
5
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 non-red ball?
  • A
    \(\frac{4}{5}\)
    Correct
  • B
    \(\frac{2}{5}\)
  • C
    None of these
  • D
    \(\frac{3}{5}\)
6
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 red ball?
  • A
    \(\frac{2}{5}\)
  • B
    \(\frac{3}{5}\)
  • C
    None of these
  • D
    \(\frac{1}{5}\)
    Correct
7
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 blue ball?
  • A
    None of these
  • B
    \(\frac{2}{5}\)
  • C
    \(\frac{3}{5}\)
  • D
    \(\frac{3}{{10}}\)
    Correct
8
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 black ball?
  • A
    \(\frac{1}{2}\)
    Correct
  • B
    None of these
  • C
    \(\frac{3}{5}\)
  • D
    \(\frac{2}{5}\)
9
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 non-blue ball?
  • A
    None of these
  • B
    \(\frac{3}{5}\)
  • C
    \(\frac{2}{5}\)
  • D
    \(\frac{7}{{10}}\)
    Correct
10
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 non-black ball?
  • A
    \(\frac{3}{5}\)
  • B
    \(\frac{2}{5}\)
  • C
    \(\frac{1}{2}\)
    Correct
  • D
    None of these
11
What is the size of class intervals?
Question 11 figure 1
  • A
    26
  • B
    None of these
  • C
    25
    Correct
  • D
    27
12
Which class has the highest frequency?
Question 12 figure 1
  • A
    250-275
  • B
    200-225
    Correct
  • C
    None of these
  • D
    225-250
13
Which class has the lowest frequency?
Question 13 figure 1
  • A
    250-275
  • B
    None of these
  • C
    300-325
    Correct
  • D
    275-300
14
What is the upper limit of the class interval 250-275?
Question 14 figure 1
  • A
    25
  • B
    275
    Correct
  • C
    None of these
  • D
    250
15
What is the frequency of class interval 300-325?
Question 15 figure 1
  • A
    25
  • B
    50
  • C
    None of these
  • D
    20
    Correct