Smart Charts Test 1

Result

Smart Charts Test 1

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Weekly Quiz Competition

Question 1
1 / -0

The marks (out of 10) obtained by 28 students in a Mathematics test are listed as below :
8, 1, 2, 6, 5, 5, 5, 0, 1, 9, 7, 8, 0, 5, 8, 3, 0, 8, 10, 10, 3, 4, 8, 7, 8, 9, 2, 0
The number of students who obtained marks more than or equal to 5 is

A
13

B
15

C
16

D
17

Solution

Arranging the given marks in ascending order we get,
$$0,0,0,0,1,1,2,2,3,3,4,5,5,5,5,6,7,7,8,8,8,8,8,8,9,9,10,10$$
Students who obtained marks more than or equal $$5$$ are,
$$5,5,5,5,6,7,7,8,8,8,8,8,8,9,9,10,10$$
$$\therefore$$ Number of students who obtained marks more or equal to $$5$$ $$=17$$
Question 2
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Which graphs of the following represent the table below?

A

B

C

D

Solution

The correct answer is option (d). As per question the points = $$(1, 4), (2, 8), (3, 12), (4, 16)$$ and $$(5, 20)$$
All these given points are mentioned option (d).
Question 3
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Directions For Questions

The given graph shows the marks scored by a student in his class test. Read the graph shown and answer the questions:

...view full instructions

In which subject he scored minimum marks?

A
Hindi

B
English

C
Science

D
Social studies

Solution

The subject with minimum marks must have the shortest bar.

From the given bar graph, we see that the subject with the shortest bar is Hindi.

Hence, option $$A$$ is correct.
Question 4
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Count the tally marks.

A
$$3$$

B
$$5$$

C
$$6$$

D
$$8$$
Question 5
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Directions For Questions

Read the following bar graph and answer the question given below.

...view full instructions

Which month has maximum rainfall ?

A
April

B
July

C
August

D
September

Solution

From given bar graph, we can see, month of august has maximum rainfall.
Question 6
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In which months were at least $$5$$ students born?

A
June and October

B
March and November

C
February and September

D
May and August

Solution

Given graph shows number of students born in each month.

From the graph, we can observe that atleast $$5$$ students (i.e. $$5$$ or more than $$5$$) are born in the months, May $$(5)$$ and August $$(6)$$.

Therefore, May and August are the months in which atleast $$5$$ students were born.

Hence, option $$D$$ is correct.
Question 7
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What is count on monday?

A
$$10$$

B
$$5$$

C
$$12$$

D
$$15$$

Solution

Tally marks are given by counting total number of vertical and slant lines.
From the given table, we can observe that the count on Monday is $$5+5+5=15$$
Question 8
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Count the tally marks

A
$$4$$

B
$$5$$

C
$$6$$

D
$$3$$

Solution

Tally marks are given by counting total number of vertical and slant line.
Thus the count from the given data is $$5$$.
Question 9
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From the given bar graph, answer the following question:
In which section of class $$VII$$, the second highest strength of students are enrolled?

A
$$A$$

B
$$B$$

C
$$C$$

D
$$D$$

Solution

From the given bar graph, section $$C$$ has highest strength $$(52)$$ and section $$B$$ has second highest strength $$(48)$$.
That is, the section of class $$VII$$ with the second highest strength of students are enrolled is section $$B$$.
Hence, option $$B$$ is correct.
Question 10
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Directions For Questions

Read the graph and answer the following:

...view full instructions

Highest marks are scored in the subject:

A
English

B
Hindi

C
Maths

D
None

Solution

Bar of subject Maths $$(25)$$ is high in comparison with the other two subjects, English $$(15)$$ and Hindi $$(10)$$.
So, the highest marks obtain in the subject Maths.
Hence, option $$C$$ is correct..