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
On spinning the wheel, What will be the probability of getting a green (G) sector?
Question 1 figure 1
  • A
    None of these
  • B
    \(\frac{1}{2}\)
    Correct
  • C
    0
  • D
    1
2
On spinning the wheel, What will be the probability of not getting a green (G) sector?
Question 2 figure 1
  • A
    1
  • B
    \(\frac{1}{2}\)
    Correct
  • C
    None of these
  • D
    0
3
A bag has 10 red marbles and 6 blue marbles. A marble is drawn from the bag without looking into the bag. What is the probability of getting a blue marble?
  • A
    \(\frac{1}{8}\)
  • B
    \(\frac{5}{8}\)
  • C
    None of these
  • D
    \(\frac{3}{8}\)
    Correct
4
A bag has 10 red marbles and 6 blue marbles. A marble is drawn from the bag without looking into the bag. What is the probability of getting a blue marble?
  • A
    \(\frac{5}{8}\)
    Correct
  • B
    \(\frac{3}{8}\)
  • C
    \(\frac{1}{8}\)
  • D
    None of these
5
What is the lower class limit in the class-interval 200-225?
  • A
    225
  • B
    None of these
  • C
    25
  • D
    200
    Correct
6
What is the upper class limit in the class-interval 200-225?
  • A
    200
  • B
    25
  • C
    225
    Correct
  • D
    None of these
7
Which group contains maximum girls?
Question 7 figure 1
  • A
    135-140
  • B
    None of these
  • C
    145-150
  • D
    140-145
    Correct
8
Which group contains minimum girls?
Question 8 figure 1
  • A
    None of these
  • B
    130-135
  • C
    125-130 and 155-160
    Correct
  • D
    150-155
9
How many girls have a height of 145 cms and more?
Question 9 figure 1
  • A
    5
  • B
    7
    Correct
  • C
    4
  • D
    6
10
How many girls have a height of 150 cms and more?
Question 10 figure 1
  • A
    1
  • B
    None of these
  • C
    2
  • D
    3
    Correct
11
What is the probability of getting a number 1 through 6?
  • A
    0
  • B
    1
    Correct
  • C
    None of these
  • D
    \(\frac{1}{2}\)
12
__________ can be ‘grouped’ and presented systematically through ‘grouped frequency distribution’.
  • A
    Observation
  • B
    None of these
  • C
    Interval
  • D
    Raw data
    Correct
13
A bag has 4 red balls and 6 yellow balls. A ball is drawn from the bag without looking into the bag. Find the probability of getting a red ball.
  • A
    \(\frac{3}{5}\)
  • B
    \(\frac{1}{5}\)
  • C
    \(\frac{2}{5}\)
    Correct
  • D
    None of these
14
A bag has 4 red balls and 6 yellow balls. A ball is drawn from the bag without looking into the bag. Find the probability of getting a yellow ball.
  • A
    None of these
  • B
    \(\frac{3}{5}\)
    Correct
  • C
    \(\frac{1}{5}\)
  • D
    \(\frac{2}{5}\)
15
Which is the most liked subject?
Question 15 figure 1
  • A
    Art
  • B
    Science
  • C
    English
  • D
    Maths
    Correct