Question : Directions: The histogram shows the marks obtained by 45 students of a class. Look at the histogram and answer the questions. If the pass mark is 30, what is the number of failures?
Option 1: 2
Option 2: 6
Option 3: 18
Option 4: 20
Correct Answer: 18
Solution : As per the given graph, The number of students who obtained marks in the interval 0-10 = 2 The number of students who obtained marks in the interval 10-20 = 6 The number of students who obtained marks in the interval 20-30 = 10 The total number of failures = 2 + 6 + 10 = 18 Hence, the correct answer is 18.
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Question : Directions: The histogram shows the marks obtained by 45 students of a class. Look at the histogram and answer the questions. How many students have obtained marks 50 and above?
Option 1: 9
Option 2: 10
Option 3: 11
Option 4: 16
Question : Directions: The histogram shows the marks obtained by 45 students of a class. look at the histogram and answer the questions. How many students have obtained 30 or more marks but than less 40?
Option 1: 3
Option 2: 4
Option 3: 5
Option 4: 6
Question : Directions: The histogram shows the marks obtained by 45 students of a class. look at the histogram and answer the questions. If the pass mark is 30, what is the percentage of successful students?
Option 1: 75%
Option 2: 60%
Option 3: 50%
Option 4: 40%
Question : Directions: The histogram shows the marks obtained by 45 students of a class. Look at the histogram and answer the questions. How many students have obtained marks less than 10?
Option 3: 1
Option 4: 4
Question : Directions: A paper is folded and cut as shown below. How will it appear when unfolded?
Option 1:
Option 2:
Option 3:
Option 4:
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