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MCQOPTIONS
This section includes 1900 Mcqs, each offering curated multiple-choice questions to sharpen your 9th Class knowledge and support exam preparation. Choose a topic below to get started.
| 1701. |
Direction: Study the bar diagram and answer the questions. The percentage of the girls from Social Science department? compared to (he total number of girls from all the other departments together is |
| A. | 28.4 |
| B. | 27 |
| C. | 26 |
| D. | 27.4 |
| Answer» E. | |
| 1702. |
Mean of the following frequency distribution is: Class 0 ? 5 5-10 10-15 15-20 20-25 Frequency 2 4 8 6 10 |
| A. | 15.5 |
| B. | 16.5 |
| C. | 14.5 |
| D. | 13.5 |
| Answer» B. 16.5 | |
| 1703. |
Direction: Study the bar diagram given below carefully and answer the following questions based on it. What is the ratio of birth rate of India to that of France? |
| A. | 0.215972222222222 |
| B. | \[11:5\] |
| C. | 0.0840277777777778 |
| D. | \[1:2\] |
| Answer» C. 0.0840277777777778 | |
| 1704. |
Direction: Study the bar diagram given below carefully and answer the following questions based on it. The birth rate of Bangladesh is how many times the birth rate of Netherland? |
| A. | 0.4 |
| B. | 5.2 |
| C. | 4 |
| D. | 2.5 |
| Answer» E. | |
| 1705. |
Direction: Study the bar diagram given below carefully and answer the following questions based on it. The birth rate of India is what percent of the birth rate of Japan? |
| A. | 1.65 |
| B. | 1.55 |
| C. | 1.4 |
| D. | 1 |
| Answer» B. 1.55 | |
| 1706. |
Direction: Study the bar diagram given below carefully and answer the following questions based on it. The birth-rate of which country is 25% more than that of Netherland? |
| A. | India |
| B. | China |
| C. | Japan |
| D. | New Zealand |
| Answer» D. New Zealand | |
| 1707. |
Direction: Study the following graph and answer the questions. If the income shows positive growth every year throughout the period (2011- 2016), then in how many years the expenditure shows a positive growth? |
| A. | 5 |
| B. | 3 |
| C. | 4 |
| D. | 2 |
| Answer» E. | |
| 1708. |
Direction: Study the following graph and answer the questions. Find the percentage decrease in income from 2012 to 2013 |
| A. | 0.5 |
| B. | 0.33 |
| C. | \[37\frac{1}{2}%\] |
| D. | Data inadequate |
| Answer» E. | |
| 1709. |
The mid-point of a class is m and \[l\] is the upper class limit in a continuous frequency distribution. Which of the following would be the lower class limit of the class? |
| A. | \[2m+l\] |
| B. | \[2m-l\] |
| C. | \[m-l\] |
| D. | \[m-2l\] |
| Answer» C. \[m-l\] | |
| 1710. |
In a class test in English, 10 students scored 75 marks, 12 scored 60 marks, 8 scored 40 marks and 3 scored 30 marks. The mode for their scores is |
| A. | 75 |
| B. | 30 |
| C. | 60 |
| D. | 25 |
| Answer» D. 25 | |
| 1711. |
Direction: The pie chart given below shows the marks obtained by a student in an examination. If the total marks obtained by him in the examination were 720 answer the questions given below based on this pie chart. What is the central angle corresponding to Maths? |
| A. | \[{{40}^{{}^\circ }}\] |
| B. | \[{{80}^{{}^\circ }}\] |
| C. | \[{{75}^{{}^\circ }}\] |
| D. | \[{{60}^{{}^\circ }}\] |
| Answer» C. \[{{75}^{{}^\circ }}\] | |
| 1712. |
Direction: The pie chart given below shows the marks obtained by a student in an examination. If the total marks obtained by him in the examination were 720 answer the questions given below based on this pie chart. In which subject, did the student obtain 110 marks? |
| A. | Maths |
| B. | Social studies |
| C. | Science |
| D. | Hindi |
| Answer» E. | |
| 1713. |
Hayden makes deliveries for a white goods store. He score the number of deliveries he make each day for 40 days. On how many days has Hayden made at least 10 deliveries? No. of deliveries Frequencies 5 1 6 4 7 8 8 11 9 9 10 5 11 2 |
| A. | 16 |
| B. | 7 |
| C. | 17 |
| D. | 26 |
| Answer» C. 17 | |
| 1714. |
DIRECTION(Qs. 1 - 3): Readthe graph carefully and answer the following question. The vertical line in the graph is called |
| A. | Y-axis |
| B. | X-axis |
| C. | ray |
| D. | none of these |
| Answer» B. X-axis | |
| 1715. |
If the mode of the data 4, 3, 2, 5,\[x\], 4, 5, 1, 7, 3, 2, 1 is 4, then value of \[x\] is ____. |
| A. | 4 |
| B. | 3 |
| C. | 2 |
| D. | 1 |
| Answer» B. 3 | |
| 1716. |
Mean of a set of observations is the value which |
| A. | occurs most frequently |
| B. | divides observations into two equal parts |
| C. | is a representative of the whole group |
| D. | is the sum of observations. |
| Answer» D. is the sum of observations. | |
| 1717. |
In a class, the mean weight of 60 students is 40 kg. The mean weight of boys is 50 kg while that of the girls is 30 kg. The number of boys and girls respectively are ____. |
| A. | 30, 30 |
| B. | 35, 25 |
| C. | 25, 35 |
| D. | 20, 40 |
| Answer» B. 35, 25 | |
| 1718. |
Calculate the median in the following frequency distribution: |
| A. | 90 |
| B. | 70 |
| C. | 83.75 |
| D. | 85 |
| Answer» D. 85 | |
| 1719. |
The median of given observations arranged in ascending order is 25. Find p, |
| A. | 22 |
| B. | 24 |
| C. | 21 |
| D. | 26 |
| Answer» B. 24 | |
| 1720. |
The mean of 6, y, 7, x and 14 is 8. Then |
| A. | \[x+y=13\] |
| B. | \[x-y=13\] |
| C. | \[2x+3y=13\] |
| D. | \[{{x}^{2}}+{{y}^{2}}=15\] |
| Answer» B. \[x-y=13\] | |
| 1721. |
The table alongside shows the area of the blocks of land along a street. What is the modal class of given data? Area \[{{m}^{2}}\] Frequency \[400\le A |
| A. | \[600\le A<700\] |
| B. | \[500\le A<600\] |
| C. | \[700\le A<800\] |
| D. | \[400\le A<500\] |
| Answer» B. \[500\le A<600\] | |
| 1722. |
The speed of 120 cars measured at a particular point on country road. They are shown in the table alongside. What is the mean speed of the drivers? Speed v (km/h) Frequency \[40\le V |
| A. | 70.3 |
| B. | 80 |
| C. | 70 |
| D. | 803 |
| Answer» E. | |
| 1723. |
What is the mean of the data given below? |
| A. | 5.4 |
| B. | 5.6 |
| C. | 5.3 |
| D. | 5.2 |
| Answer» C. 5.3 | |
| 1724. |
What is the median of the data given below? |
| A. | 5 |
| B. | 6 |
| C. | 4 |
| D. | 3 |
| Answer» E. | |
| 1725. |
The table below shows the no. of passengers travelling in different cars while driving to a movie theatre. How many cars are there which have reached the theatre? Number of passengers 1 2 3 4 5 6 Frequency 2 19 10 17 11 5 |
| A. | 62 |
| B. | 64 |
| C. | 66 |
| D. | 68 |
| Answer» C. 66 | |
| 1726. |
In a school 90 boys and 30 girls appeared for a public examination. The mean marks of boys was found to be 45% whereas the mean marks of girls was 70%. What is the average marks % of the school? |
| A. | 0.615 |
| B. | 0.5125 |
| C. | 0.405 |
| D. | 0.5152 |
| Answer» C. 0.405 | |
| 1727. |
DIRECTIONS(Qs. 8 - 12):Read the following graph and answer the questions given below: What is the percentage obtained by the student? |
| A. | 0.8 |
| B. | 0.63 |
| C. | 0.57 |
| D. | 0.9 |
| Answer» D. 0.9 | |
| 1728. |
If\[x\]is the mean of\[{{x}_{1}},{{x}_{2}},......,{{x}_{n}},\]then for\[a\ne 0,\] the mean of \[a{{x}_{1}},a{{x}_{2}},....,a{{x}_{n}},\]\[\frac{{{x}_{1}}}{a},\frac{{{x}_{2}}}{a},.....,\frac{{{x}_{n}}}{a}\]is._____. |
| A. | \[\left( a+\frac{1}{a} \right)\overline{X}\] |
| B. | \[\left( a+\frac{1}{a} \right)\frac{\overline{X}}{2}\] |
| C. | \[\left( a+\frac{1}{a} \right)\frac{\overline{X}}{n}\] |
| D. | \[\frac{\left( a+\frac{1}{a} \right)\bar{X}}{2n}\] |
| Answer» C. \[\left( a+\frac{1}{a} \right)\frac{\overline{X}}{n}\] | |
| 1729. |
Which of the following is the number of times a particular item occurs in a class interval? |
| A. | Mean |
| B. | Frequency |
| C. | Cumulative frequency |
| D. | Median |
| Answer» C. Cumulative frequency | |
| 1730. |
The mean of the following distribution is 44.35 x F 10 18 25 a-3 40 27 55 a-6 70 34 The value of a is _______ |
| A. | 12 |
| B. | 9 |
| C. | 15 |
| D. | 18 |
| Answer» D. 18 | |
| 1731. |
Distance: Consider the mortality table given below:Age (in years)Number of persons surviving out of a sample of one million60173846112560629008635980644050652730In the given table, probability for an event is \[\mathbf{P=}\frac{\mathbf{14656}}{\mathbf{17384}}\], then P should be the probability that a person |
| A. | aged 60' will die within two years. |
| B. | 'aged 65' will die within a year. |
| C. | aged 62' will die within 3 years. |
| D. | 'aged 60' will die within 5 years. |
| Answer» E. | |
| 1732. |
If the ratio of mean and median for some observations is 8 : 11, then for same observations, the ratio of mode and mean is _________ |
| A. | 0.713888888888889 |
| B. | 0.719444444444444 |
| C. | 0.35625 |
| D. | 0.772916666666667 |
| Answer» B. 0.719444444444444 | |
| 1733. |
The width of each of 8 continuous classes in a frequency distribution is 7 and the higher class-limit of the lowest class 18. The lower limit of the highest class is ________ |
| A. | 58 |
| B. | 60 |
| C. | 62 |
| D. | 65 |
| Answer» C. 62 | |
| 1734. |
If \[{{\mathbf{x}}_{\mathbf{1}}},\text{ }{{\mathbf{x}}_{\mathbf{2}}},\text{ }\ldots \ldots \ldots ,\text{ }{{\mathbf{x}}_{\mathbf{n}}}\]are n values of variables X such that \[\sum\limits_{\mathbf{i=1}}^{\mathbf{k}}{\mathbf{(}{{\mathbf{x}}_{\mathbf{i}}}\mathbf{-3)}}\mathbf{=135}\] and \[\sum\limits_{\mathbf{i=1}}^{\mathbf{k}}{\mathbf{(}{{\mathbf{x}}_{\mathbf{i}}}\mathbf{-6)}}\mathbf{=60}\]Then the value of mean is ________ |
| A. | 7.4 |
| B. | 9.2 |
| C. | 8.4 |
| D. | 8.6 |
| Answer» D. 8.6 | |
| 1735. |
The following bar graph shows the production of foodgrains in an Indian state during the five consecutive years: Read the bargraph carefully and answer the following questions: What information is given by the bar graph? |
| A. | The given graph shows the annual production of food grains in an Indian state during the period from 2005 to 2006. |
| B. | The given graph shows the annual production of food grains in an Indian state during the period from 2005 to 2007. |
| C. | The given graph shows the annual production of food grains in an Indian state during the period from 2005 to 2008. |
| D. | The given graph shows the annual production of food grains in an Indian state during the period from 2005 to 2009. |
| Answer» E. | |
| 1736. |
What was the total sale during the week? |
| A. | 200 |
| B. | 210 |
| C. | 215 |
| D. | 521 |
| Answer» D. 521 | |
| 1737. |
Find the mean of the following data: Class Interval 25-29 30-34 35-39 40-44 45-49 50-54 Frequency 5 10 15 5 7 8 |
| A. | 40.5 |
| B. | 35.5 |
| C. | 39.5 |
| D. | 25.5 |
| Answer» D. 25.5 | |
| 1738. |
If the HCF of 516 and 204 is expressible in the form of, find the value of. |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 1739. |
If find the value of |
| A. | 100 |
| B. | 24 |
| C. | 98 |
| D. | 25 |
| Answer» D. 25 | |
| 1740. |
Simplify:\[\mathbf{(}\sqrt{\mathbf{20}}\mathbf{+}\sqrt{\mathbf{1125}}\mathbf{-}\sqrt{\mathbf{567}}\mathbf{)}\]\[\mathbf{(}\sqrt{\mathbf{500}}\mathbf{+}\sqrt{\mathbf{245}}\mathbf{+9}\sqrt{\mathbf{7}})\] |
| A. | 2012 |
| B. | 878 |
| C. | 1445 |
| D. | 567 |
| Answer» C. 1445 | |
| 1741. |
If \[\mathbf{x=}\sqrt{\mathbf{13}}\mathbf{-}\sqrt{\mathbf{11}}\] and \[\mathbf{y=}\sqrt{\mathbf{13}}\mathbf{+}\sqrt{\mathbf{11}}\], then find the value of \[\mathbf{(}{{\mathbf{x}}^{\mathbf{3}}}\mathbf{+80}\sqrt{\mathbf{11}}\mathbf{)-(}{{\mathbf{y}}^{\mathbf{3}}}\mathbf{-20}\sqrt{\mathbf{11}}\mathbf{)}\] |
| A. | 1 |
| B. | 2 |
| C. | 0 |
| D. | \[\sqrt{11}\] |
| Answer» D. \[\sqrt{11}\] | |
| 1742. |
If \[\mathbf{x=17+12}\sqrt{\mathbf{2}}\] then the value of \[{{\mathbf{x}}^{\mathbf{1/4}}}\mathbf{-}{{\mathbf{x}}^{\mathbf{-1/4}}}\] is equal to _______ |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | 3 |
| Answer» D. 3 | |
| 1743. |
If\[\frac{\sqrt{\sqrt{\sqrt{{{\sqrt{\mathbf{5+2}}}^{\mathbf{x}}}}}}}{{{\mathbf{2}}^{\mathbf{x}}}\mathbf{-1}}\mathbf{=}\frac{\mathbf{1}}{{{\mathbf{3}}^{\mathbf{7/8}}}}\], then find the value of x. |
| A. | 4 |
| B. | 1 |
| C. | 2 |
| D. | 3 |
| Answer» D. 3 | |
| 1744. |
If pqr = 1, then find the value of \[\left( \frac{\mathbf{1}}{\mathbf{1+p+}{{\mathbf{q}}^{\mathbf{-1}}}}\mathbf{+}\frac{\mathbf{1}}{\mathbf{1+q+}{{\mathbf{r}}^{\mathbf{-1}}}}\mathbf{+}\frac{\mathbf{1}}{\mathbf{1+r+}{{\mathbf{p}}^{\mathbf{-1}}}} \right)\] |
| A. | \[pq+qr+rp\] |
| B. | 1 |
| C. | pq + qr |
| D. | p/q |
| Answer» C. pq + qr | |
| 1745. |
Simplify: \[\frac{{{\mathbf{(}{{\mathbf{x}}^{\mathbf{3}}}\mathbf{)}}^{\mathbf{1/5}}}{{\mathbf{x}}^{\mathbf{1/3}}}}{{{\mathbf{x}}^{\mathbf{2/3}}}{{\mathbf{x}}^{\mathbf{-11/15}}}}\] |
| A. | \[\sqrt[15]{{{x}^{13}}}\] |
| B. | \[\frac{\text{1}}{{{x}^{1/15}}}\] |
| C. | x |
| D. | 1 |
| Answer» D. 1 | |
| 1746. |
In a trapezium, from the midpoint of one non-parallel side a parallel line segment is drawn that cuts the other non-parallel side then: |
| A. | Length of line segment is equal to the half of the sum of parallel sides |
| B. | Length of line segment is equal to the sum of parallel sides |
| C. | Length of line segment is equal to the one-third of the sum of parallel sides |
| D. | Length of line segment is equal to the one-fourth of the sum of parallel sides |
| Answer» B. Length of line segment is equal to the sum of parallel sides | |
| 1747. |
\[ABCD\] is a parallelogram. The angle bisectors of \[\angle A\] and \[\angle D\] intersect at\[O\]. Find the measure of\[\angle AOD\]. |
| A. | \[{{75}^{o}}\] |
| B. | \[{{45}^{o}}\] |
| C. | \[{{90}^{o}}\] |
| D. | \[{{180}^{o}}\] |
| Answer» D. \[{{180}^{o}}\] | |
| 1748. |
If the degree measures of the angles of a quadrilateral are \[4x,\,\,7x,\,\,9x\] and\[10x\], what is the sum of the measures of the smallest angle and the largest angle? |
| A. | \[{{140}^{o}}\] |
| B. | \[{{150}^{o}}\] |
| C. | \[{{168}^{o}}\] |
| D. | \[{{180}^{o}}\] |
| Answer» D. \[{{180}^{o}}\] | |
| 1749. |
I All the angles of a convex quadrilateral are congruent. However, not all sides are congruent. What type of a quadrilateral is it? |
| A. | Parallelogram |
| B. | Square |
| C. | Rectangle |
| D. | Trapezium |
| Answer» D. Trapezium | |
| 1750. |
If the angles of a quadrilateral are in the ratio 1: 2 : 3 ; 4. Then, the measure of angles in descending order are |
| A. | \[{{36}^{o}},\,\,{{108}^{o}},\,\,{{72}^{o}}\] and \[{{144}^{o}}\] |
| B. | \[{{144}^{o}},\,\,{{108}^{o}},\,\,{{72}^{o}}\]and\[{{36}^{o}}\] |
| C. | \[{{36}^{o}},\,\,{{72}^{o}},\,\,{{108}^{o}}\]and\[{{144}^{o}}\] |
| D. | None of these |
| Answer» C. \[{{36}^{o}},\,\,{{72}^{o}},\,\,{{108}^{o}}\]and\[{{144}^{o}}\] | |