Directions (Q. Nos. 1 - 5) Study the following Histogram and answer following questions.

1. The total number of students involved in the data is

(a) 33
(b) 32
(c) 43
(d) 42

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2. The maximum number of students got the marks in the interval of

(a) 10-20
(b) 20-30
(c) 30-40
(d) 40-50

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3. The least number of students got the marks in the interval

(a) 40-50
(b) 20-30
(c) 10-20
(d) 0-10

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4. The ratio of the students obtaining marks in the first and the last interval is

(a) 5 : 4
(b) 6 : 5
(c) 4 : 5
(d) 3 : 4

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5. What is the percentage of students who got the marks in the interval 0-10 when compared with all the students who scored marks in the exam?

(a) 15.15%
(b) 18.17%
(c) 12.12%
(d) 20.31%

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