M.C.Q. [1 Marks Each]

MCQ 1011 Mark

Observe the following velocity-time graph and answer the related questions:

At what times are the velocities equal?

✓
$8$ and $12$
B
$9$ and $11$
C
$7$ and $12$
D
$11$ and $13$

Answer

Correct option: A.

$8$ and $12$

$8 \rightarrow 80$
$12 \rightarrow 80$

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MCQ 1021 Mark

The line graph shows the monthly expenditure of Vasu family. The total expenditure over the first $3$ months is:

A
Rs.$320$
B
Rs.$600$
C
Rs.$1100$
✓
Rs.$1400$

Answer

Correct option: D.

Rs.$1400$

In the graph, $1$ unit on y-axis $= Rs.100$
The monthly expenses of Basu family in the month of,
In January, the expenditure is marked upto $5$ units $= Rs.500$
In February, the expenditure is marked upto $6$ units $= Rs.600$
In March, the expenditure is marked upto $3$ units $= Rs.300$
$\therefore$ The total expenditure over the first $3$ months $= Rs.(500 + 600 + 300) = Rs.1400$

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MCQ 1031 Mark

Find the distance covered in $3$ seconds.

✓
$15\ m$
B
$10\ m$
C
$5\ m$
D
$20\ m$

Answer

Correct option: A.

$15\ m$

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MCQ 1041 Mark

The graph represents the relation between dependent variable and:

A
$x-$axis
B
$y-$axis
C
Dependent variable
✓
Independent variable

Answer

Correct option: D.

Independent variable

The graph represents the relation between dependent variable and independent variable.

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MCQ 1051 Mark

Refer the given graph and answer the following question: A survey was conducted in a class to see how many girls and boys like a particular ice cream flavour. How many more girls like the chocolate flavour than the boys?

A
$0$
B
$15$
C
$10$
✓
$5$

Answer

Correct option: D.

$5$

For chocolate, number of girls $= 25$ and number of boys $= 20$
Difference $= 25 - 20 = 5$

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MCQ 1061 Mark

Observe the following temperature time graph and answer the related questions:

What is the fall in temperature from $13$ hours to $21$ hours?

A
$2^\circ F$
B
$3^\circ F$
C
$4^\circ F$
✓
$6^\circ F$

Answer

Correct option: D.

$6^\circ F$

$104 - 98 = 6$

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MCQ 1071 Mark

Read the graph and answer the related questions:

How many books are there in Sanskrit and Home Science taken together?

A
$100$
B
$200$
✓
$300$
D
$400$

Answer

Correct option: C.

$300$

Sanskrit $\rightarrow 200$
Home Science $\rightarrow 100$
$200 + 100 = 300$

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MCQ 1081 Mark

The width of the bars does not matter in _____ graph.

A
line
B
histogram
C
pie
✓
bar

Answer

Correct option: D.

bar

The width of the bars does not matter in bar graph.
The width of the bars does not matter in graph.

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MCQ 1091 Mark

In which quadrant does the point $P (-4, 1)$ lie?

A
$III$
✓
$II$
C
$I$
D
$IV$

Answer

Correct option: B.

$II$

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MCQ 1101 Mark

Observe the following velocity-time graph and answer the related questions:

At what time is the velocity maximum?

✓
$7$
B
$8$
C
$9$
D
$10$

Answer

Correct option: A.

$7$

$7 \rightarrow 100$

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MCQ 1111 Mark

Which point lies of $y-$axis?

A
$(-2, 0)$
B
$(2, 0)$
✓
$(0, -2)$
D
$(2, -2)$

Answer

Correct option: C.

$(0, -2)$

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MCQ 1121 Mark

Which graphs of the following represent the table below?

Length of Side of a Square	$1$	$2$	$3$	$4$	$5$
Perimeter	$4$	$8$	$12$	$16$	$20$

Answer

Correct option: D.

Here, the lengths of sides of squares are represented on $X-$axis and their perimeters are represented on $Y-$axis.
The points are $(1, 4), (2, 8), (3, 12), (4, 16)$ and $(5, 20).$
Now, observing all the $4$ graphs carefully we see that these points lie on the graph $(d).$

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MCQ 1131 Mark

Below is the data of the number of men and women in a village for different years. Now based on this data answer the following $MCQ$s with the correct option.

In which year the population of women is the highest?

✓
$2020$
B
$2005$
C
$2010$
D
$2015$

Answer

Correct option: A.

$2020$

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MCQ 1141 Mark

Which graph displays the data that changes continuously over periods of time?

✓
Line graph
B
Circle graph
C
Bar graph
D
Hitogram

Answer

Correct option: A.

Line graph

Line graph displays the data that changes continuously over periods of time.

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MCQ 1151 Mark

Tick the corect answer in the following: In which of the following quadrants does the point $(-7, -1)$ lie?

A
The $x-$axis.
B
The $y-$axis.
C
A line parallel to the $y-$axis.
✓
A line parallel to the $x-$axis.

Answer

Correct option: D.

A line parallel to the $x-$axis.

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MCQ 1161 Mark

Pie chart is also known as:

A
Angular graph
✓
Circle graph
C
Pie graph
D
Whole graph

Answer

Correct option: B.

Circle graph

Pie chart is also known as circle graph.

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MCQ 1171 Mark

Observe the following temperature time graph and answer the related questions:

What are the coordinates of a point whose $x-$coordinate is $0$ and $y-$coordinate is $1?$

✓
$(0, 1)$
B
$(0, 0)$
C
$(1, 0)$
D
$(1, 1)$

Answer

Correct option: A.

$(0, 1)$

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MCQ 1181 Mark

The point $(3, 0)$ lives on which of the following?

✓
$X-$axis
B
$Y-$oxis
C
Origin
D
None of these.

Answer

Correct option: A.

$X-$axis

Given, $(3, 0).$
Since the y-coordinate is $0$, the point clearly, lies on $x-$axis. Also, the x-coordinate $3$ being positive, the point lies on the positive $x-$axis.

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MCQ 1191 Mark

A $..........$ is the representation of data by using graphical symbols such as lines, bars, pie slices, histogram etc.

A
flow chart
B
diagram
C
equation
✓
graph

Answer

Correct option: D.

graph

A graph is the representation of data by using graphical symbols such as lines, bars, pie slices, histogram etc.
Example: Line graph representing the temperature of $8$ days.

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MCQ 1201 Mark

The line graph shows the yearly sales figure for a manufacturing company. From the graph, what were the sales in $2006?$

✓
Rs. $8$ millions
B
Rs. $4$ millions
C
Rs. $3$ millions
D
Rs. $5$ millions

Answer

Correct option: A.

Rs. $8$ millions

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MCQ 1211 Mark

Refer the given graph and answer the following question: On which day the number of push-ups done was $0"$

A
Thursday
B
Friday
✓
Saturday
D
Sunday

Answer

Correct option: C.

Saturday

From the graph. we can see that number of push-ups done on Saturday are $0.$

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MCQ 1221 Mark

Refer the given pie chart and answer the following question: If $20$ people have rabbits as their pet. then how many people were surveyed?

A
$100$
B
$150$
C
$180$
✓
$200$

Answer

Correct option: D.

$200$

Number of people who have rebbits as per $= 10\%$
This $10\%$ represents $20$ people.
So, $100\% =\frac{20\times100}{10}=200$ people
Therefore, $200$ people were surveyed.

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MCQ 1231 Mark

\Find the distance covered in $6$ seconds.

✓
$30\ m$
B
$35\ m$
C
$25\ m$
D
None of these.

Answer

Correct option: A.

$30\ m$

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MCQ 1241 Mark

The point $(-5, 2)$ is nearer to:

A
$X-$axis
✓
$Y-$axis
C
Origin
D
None of the above.

Answer

Correct option: B.

$Y-$axis

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MCQ 1251 Mark

A line graph which is a whole unbroken line is called a:

A
Pie$-$chart
✓
Linear graph
C
Histograph
D
Bar$-$graph

Answer

Correct option: B.

Linear graph

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MCQ 1261 Mark

$(O, Y)$ are the co-ordinates of a point lying on which of the following?

A
Origin
✓
$Y-$axis
C
$X-$axis
D
None of these.

Answer

Correct option: B.

$Y-$axis

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MCQ 1271 Mark

In the given figure the position of the book on the table may be given by:

A
$(7, 3)$
✓
$(3, 7)$
C
$(3, 3)$
D
$(7, 7)$

Answer

Correct option: B.

$(3, 7)$

The book is at a distance of $3$ units from $Y-$axis and $7$ units from $X-$axis.
Hence, the position of the book on the table is given by $(3, 7).$

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MCQ 1281 Mark

Read the graph and answer the related questions:

Find the sum of the number of labourers in the years $2004$ and $2006.$

✓
$700$
B
$600$
C
$200$
D
$500$

Answer

Correct option: A.

$700$

$2004 \rightarrow 600$
$2006 \rightarrow 100$
$600 + 100 = 700$

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MCQ 1291 Mark

Observe the diagram, given below and find the correct answer to the following $MCQ$s.

Which team is coloured green?

A
Team $1$
B
Team $4$
C
Team $2$
✓
Team $3$

Answer

Correct option: D.

Team $3$

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MCQ 1301 Mark

Read the graph and answer the related questions:

What is the maximum number of students that appeared in any year?

✓
$350$
B
$300$
C
$250$
D
$300$

Answer

Correct option: A.

$350$

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MCQ 1311 Mark

Refer the given pie chart and answer the following question:
$200$ people are surveyed about the pet they own. Find the central angle for fishes.

✓
$54^\circ $
B
$30^\circ$
C
$50^\circ$
D
$90^\circ$

Answer

Correct option: A.

$54^\circ $

Since $200$ people are surveyed and we need to find $15\%$ of $200$
So, $15\%$ of $200$ $=\frac{15}{100}\times200=30$
Therefore, $30$ people have fishes as their pets.
Now, fraction of people who have fishes $=\frac{30}{200}$
Central angle $=\frac{30}{200}\times360=54^\circ$

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MCQ 1321 Mark

Observe the diagram, given below and find the correct answer to the following $MCQ$s.

Which team has the highest score?

A
Team $2$
B
Team $3$
✓
Team $4$
D
Team $1$

Answer

Correct option: C.

Team $4$

Team $4$ has the highest score with $34.5\%.$

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MCQ 1331 Mark

What is the approximate ratio of the sales of Medimix in $2007$ to the sales of Hamam in $2010?$

✓
$3:2$
B
$1:3$
C
$2:3$
D
$3:1$

Answer

Correct option: A.

$3:2$

The approximate ratio of the sales of Medimix in $2007$ to the sales of Hamam in $2010$ is:
Required ratio $ =\frac{10}{15}$
Ratio $= 3:2$

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MCQ 1341 Mark

Refer the given graph and answer the following question: How many more push-ups are needed to be done on Thursday so that 1t equals the number of push-ups on Wednesday?

✓
$20$
B
$25$
C
$15$
D
$10$

Answer

Correct option: A.

$20$

On thusday, it's $5$ push-ups. On Wednesday, it's $25$ push-ups. So we need $25 - 5 = 20$ more push-ups.

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MCQ 1351 Mark

A graph that displays data that changes continuously over periods of time is called :

✓
Line Graph
B
Bar$-$graph
C
Pie$-$chart
D
Histograph

Answer

Correct option: A.

Line Graph

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MCQ 1361 Mark

Read the graph and answer the related questions:

The maximum books are of which subject?

✓
Hindi
B
Science
C
English
D
Sanskrit.

Answer

Correct option: A.

Hindi

Hindi $\rightarrow 600$

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MCQ 1371 Mark

Observe the following bar graph and answer the related questions:

On which head/ heads, is the expenditure minimum?

✓
Travelling allowance/ rent.
B
Appliances.
C
Salary of employees.
D
Others.

Answer

Correct option: A.

Travelling allowance/ rent.

The length of the bar corresponding to the head travelling allowance/ rent is minimum.

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MCQ 1381 Mark

In which city number of people watching $T.V$ is same as people reading newspaper?

A
Delhi
B
Mumbai
✓
Kolkata
D
Patna

Answer

Correct option: C.

Kolkata

In Kolkata people watching $T.V$ is same as reading newspaper i.e $30.$

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MCQ 1391 Mark

Observe the following bar graph and answer the related questions:

What is the difference of expenditures (in thousands of rupees) on salary of employees and rent?

A
$100$
B
$200$
✓
$300$
D
$400$

Answer

Correct option: C.

$300$

$400 - 100 = 300$

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MCQ 1401 Mark

A graph that displays data that changes continuously over periods of time is:

A
Bar graph.
B
Pie chart.
C
Histogram.
✓
Line graph.

Answer

Correct option: D.

Line graph.

Line graph is an important way to represent and compare the data which varies continuously.
A line graph displays the relation between two varying quantities.
In a line graph, we connect all the points by a line segment while in bar graph and histogram, we use rectangles of uniform width.

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MCQ 1411 Mark

Find the distance covered in $5$ seconds.

✓
$25\ m$
B
$10\ m$
C
$20\ m$
D
None of these.

Answer

Correct option: A.

$25\ m$

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MCQ 1421 Mark

Observe the following velocity-time graph and answer the related questions:

What is the fall in velocity from $7$ to $11?$

A
$80\ km/ hour$
B
$90\ km/ hour$
C
$100\ km/ hour$
✓
$20\ km/ hour$

Answer

Correct option: D.

$20\ km/ hour$

$80 - 20 = 60$

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MCQ 1431 Mark

Observe the diagram, given below and find the correct answer to the following $MCQs$.

What is the average score of all the teams?

A
$22\%$
B
$27\%$
C
$29\%$
✓
$25\%$

Answer

Correct option: D.

$25\%$

Average score = (sum of all scores)/(total number of scores)

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MCQ 1441 Mark

Find the coordinates of the point E from the graph.

✓
$(1, -1)$
B
$(-4, 5)$
C
$(0, -4)$
D
None of these.

Answer

Correct option: A.

$(1, -1)$

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MCQ 1451 Mark

Which of the following points lies on $y-$axis?

A
$(-4, 0)$
B
$(4, 0)$
✓
$(0, -4)$
D
$(-4, 4)$

Answer

Correct option: C.

$(0, -4)$

Clearly the point $(0, 4)$ lies on $y-$axis, because it has zero $x$ co-ordinate and $y$ co-ordinate.z

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MCQ 1461 Mark

The following graph shows the temperature forecast $\&$ the actual temperature for each day of a week. On the basis of the graph, answer the following questions.