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
What is the frequency of class interval 200-225?
Question 1 figure 1
  • A
    20
  • B
    50
  • C
    120
  • D
    140
    Correct
2
What is the frequency of class interval 250-275?
Question 2 figure 1
  • A
    None of these
  • B
    20
  • C
    30
  • D
    35
    Correct
3
What is the frequency of class interval 125-150?
Question 3 figure 1
  • A
    50
  • B
    35
  • C
    25
    Correct
  • D
    None of these
4
What is the frequency of class interval 175-200?
Question 4 figure 1
  • A
    140
  • B
    None of these
  • C
    50
  • D
    125
    Correct
5
What is the frequency of class interval 150-175?
Question 5 figure 1
  • A
    120
  • B
    25
  • C
    None of these
  • D
    55
    Correct
6
Numbers 1 to 10 are written on ten separates slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking in to it. What is the probability of getting a number 6?
  • A
    \(\frac{7}{{10}}\)
  • B
    \(\frac{1}{{10}}\)
    Correct
  • C
    \(\frac{3}{{10}}\)
  • D
    None of these
7
Numbers 1 to 10 are written on ten separates slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking in to it. What is the probability of getting a number less than 6?
  • A
    \(\frac{7}{{10}}\)
  • B
    None of these
  • C
    \(\frac{3}{{10}}\)
  • D
    \(\frac{1}{2}\)
    Correct
8
Numbers 1 to 10 are written on ten separates slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking in to it. What is the probability of getting a number greater than 6?
  • A
    \(\frac{3}{{10}}\)
  • B
    \(\frac{2}{5}\)
    Correct
  • C
    None of these
  • D
    \(\frac{7}{{10}}\)
9
Numbers 1 to 10 are written on ten separates slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking in to it. What is the probability of getting a 1-digit number?
  • A
    None of these
  • B
    \(\frac{3}{{10}}\)
  • C
    \(\frac{7}{{10}}\)
  • D
    \(\frac{9}{{10}}\)
    Correct
10
Numbers 1 to 10 are written on ten separates slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking in to it. What is the probability of getting an even number?
  • A
    None of these
  • B
    \(\frac{1}{2}\)
    Correct
  • C
    \(\frac{3}{{10}}\)
  • D
    \(\frac{7}{{10}}\)
11
How many people have a birthday before July?
Question 11 figure 1
  • A
    None of these
  • B
    19
    Correct
  • C
    7
  • D
    12
12
Nobody has a birthday in October. Six people have a birthday in November. How many people have a birthday in December?
Question 12 figure 1
  • A
    6
  • B
    None of these
  • C
    2
  • D
    8
    Correct
13
How many people have a birthday before October?
Question 13 figure 1
  • A
    37
    Correct
  • B
    18
  • C
    19
  • D
    None of these
14
How many people have a birthday in July, August and September?
Question 14 figure 1
  • A
    18
    Correct
  • B
    None of these
  • C
    19
  • D
    12
15
How many people have a birthday in January, February and March?
Question 15 figure 1
  • A
    None of these
  • B
    9
  • C
    7
  • D
    12
    Correct