Mean Median Mode Practice Test Question Answers [PDF Worksheet] The information collected in the form of numbers is called Data. Using the worksheet generator below you can create worksheets with up to 20 problems. 4th through 7th Grades. Mean A. M. = 63.5 C = 3 = 63.5 + 0.32 Median = 63.82 Ans. The answer 4.5 tells us that the median is half-way between the 4 th value and the 5 th value. Mean c. Mode d. Typical value 4. 15) Answer (C) It is given mean,median and mode are in A.P. (a) 9, 7, 11, 13, 2, 4, 5, 5. And the mean of the numbers is (x+31)/7. <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> <> The mean, median and mode are three different ways of describing the average. ARITHMETIC MEAN Suppose the monthly income (in Rs) of Students can solve NCERT Class 10 Maths Statistics MCQs with Answers to know their preparation level. Calculate the mean, median, and mode: Mean: Median: Mode: C. Use the data provided to answer the questions below: 14, 9, 3, 11, 13, 16, 4, 11, 19, 10, 8, 20, 13, 7, 12 4. 1, 2, 3 You will have to read all the given answers and click over the correct answer. Answers Situation A: Answer 1: Jaguars (The mean score is 77) Answer 2: Wolves (The median score is 80) Answer 3: The mean score (The mean score is 68.2 and the median score is 65) Situation B: Answer 1: Mary (Her mode is 1) Answer 2: They all went the same amount (The medians are all 2) Answer 3: 1. Free PDF Download of CBSE Class 10 Maths Chapter 14 Statistics Multiple Choice Questions with Answers. A) 60.4% B) 48.3% C) 35.7% e D) 27.8% Question 2: The mean of a distribution is 23, the median is tur 24, and the mode is 25.5. The Mean, the Median, and the Mode are all measures of Central Tendency. Median If there is an even number of values in the data set, then the median is the mean of the two middle values For the data set: 6, 9, 1, 2, 6, 5, 1 Arrange from lowest to highest: 1, 1, 2, 6, 6, 9 The median is the mean of 2 and 6: 2 + 6 = 4 2 Two middle values The median is 4 What is the median of the sample 5, 5, 11, 9, 8, 5, 8 ? (a) 8 (b) 17 (c) 3 (d) no mode. The 15 boys in the class get a mean mark of 80% Nick says that because the mean of 70 and 80 is 75 then the mean mark for the whole class in the test is 75% Nick is not correct. Find the median of the data set. If three of the numbers are 58, 76, and 88, what is the value of the fourth number? %PDF-1.5 6 b. 1. What is the value of the coe cient of variation? Includes a word problem. Mode •Mode is the value that has the highest frequency in a data set. 4. If 3 < x < 5, the median is x. The observation which occurs most frequently in a sample is the (A) median (B) mean deviation (C) standard deviation (D) mode 3. 10, 39, 71, 42, 39, 76, 38, 25 a. You must justify your answer. Mean, Median, Mode & Range Materials required for examination Items included with question papers Ruler graduated in centimetres and Nil millimetres, protractor, compasses, ... Answer all questions. Mode •Mode is the value that has the highest frequency in a data set. <>/Font<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 720 540] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 5.6. 3. a. If x<3, the median is 3. • The mode is the number which appears most often. Q2: 6. (a) 11.8 (b) 23.15 (c) 3.1 (d) $196. N�D��Ԓ|Rӂ@>��W{ٱb �AZ�1�h�XGa�бY��%���5's����z\h8 •For grouped data, class mode (or, modal class) is the class with the highest frequency. • To find the mean, add up all the numbers and divide by the number of numbers. But, as the arithmetic progression is non constant, no such values are possible. Δ =L + i. Δ + Δ. Mode – Grouped Data Is the correct mean mark less than or greater than 75%? stream 15) Answer (C) It is given mean,median and mode are in A.P. 64 b. Following quiz provides Multiple Choice Questions (MCQs) related to Mean and Median of a Data Set. Calculate the mean of Ralph’s new data set. 4th through 7th Grades. 4 0 obj (e) Refer to (d). In this case, the greatest frequency is 96 and the associated value is "1," so the mode is "1." (c) How does your answer to (b) compare to the empirical rule approximation? averages, average, means, modes, medians, ranges Mean, Mode, Median, Range Practice Questions Click here for Questions . The _____ of a numerical set of data is the middle number when the numbers are written in numerical order. The concepts tested include Averages or simple arithmetic mean, weighted average, median, mode, range, variance and standard deviation. … Also, find the mode and the given data. MODE The mode, if it exists, is easiest to find. This value is known as Quartile 2 or Q2 for short. 2. Answer: Calculation of Mean, Median and Mode. • To find the median, place all the numbers in order and select the middle number. <> Calculate the mean, median and mode production yield. a. NOTE: if you struggle to work out the half-way value, add up the two numbers and divide by 2 (in other words, work out the mean … These short solved questions or quizzes are provided by Gkseries.. Print median worksheet 1 with answers in PDF format. Use the data on the line plot to answer the range, median, mean, and mode questions. 2. Find the median of each set of numbers. 4 0 obj Answers for the worksheet on mean median and mode are given below to check the exact answers of the above questions. I am posted here for the convenience of students. Statistics Section on Aptitude questions and Answers with Solution and Explanation for interview, competitive examination Page 1 ... the values of arithmetic mean and mode are 26.1 respectively. Data is organized and represented graphically so that it becomes easy to understand and interpret. endobj Question 4 If the mean of the given frequency distribution is 6 , find the value of p ? TO FIND THE MEAN ADD UP ALL OF THE NUMBERS AND DIVIDE BY HOW MANY NUMBERS THERE ARE. Students and other people can get benefit from this Quiz.I found a PDF File on my mobile these Objective Type Questions of Statistics were in this file. The possible number range can be customized between 1 and 99, and the possible number set size can be customized between 3 and 12. 8. 13, 13, 13, 15, 16, 16, 16 3 scores data into groups. 2. 60 c. 76 d. 82 5. D. Russell. If you are not sure about the answer then you can check the answer using Show Answer button. At a nursery, the mean age of 4 children is 31 months. <>>> Find the mean of the following numbers. However, the present discussion will be limited to the three types of averages mentioned above. x��UM��8���Q.�����@'�Y4�n'�b1؃��dt�n&9�ߗ��4v�i{-J|�zi�~�7o����%�۷pq9���#����� A#8��-ǣ�_A5Mo����#��fD��vv?�����j>8bR��bAX� 3 Median scores Both the median and mode become easy to pick out after arranging the 20, 20, 20, 40, 40, 70, 80 3 2 1 1 Mode = 20 The range can be found by 1 0 obj To nd the mean, add up all the numbers you have, and divide by how many numbers there are in total. Data Handling – Mean, Mode, Median and Range practice ♦ HD1/L1.3, HD1/L1.4, HD1/L2.3, HD1/L2.4. 7. 5. Mean, Median, Mode, Range Practice Date: _____ Fill in the blanks below: The _____ of a numerical set of data is the difference of the greatest value and the least value. Find the mean, median and mode of the following data: Solution: 2012. Y ou may get two to three questions from Descriptive Statistics in the GMAT quant section - in both variants viz., problem solving and data sufficiency. Find the mean of the following data. mean? Sample GMAT practice questions from statistics & averages is given below. (d) Ralph decides to delete the smallest obser-vation, 14.1, from these data. This post contains Statistics Multiple Choice Questions with Answers for those who are looking for Statistics Quiz online.These Solved MCQs on Statistics are posted here for practice purpose. The answer 4.5 tells us that the median is half-way between the 4 th value and the 5 th value. Geometric Mean and Har monic Mean, which ar e suitable in certain situations. Median. Find the median of the set = { 2,4,4,3,8,67,23 } Solution: As we can see the list is not arranged in any … These past paper questions help you to master the 11+ Exam Maths Questions. This starts with some raw data (not a grouped frequency yet) ...To find the Mean Alex adds up all the numbers, then divides by how many numbers:Mean = 59+65+61+62+53+55+60+70+64+56+58+58+62+62+68+65+56+59+68+61+6721 Mean = 61.38095... To find the Median Alex places the numbers in value order and finds the middle number.In this case the median is the 11th number:53, 55, 56, 56, 58, 58, 59, 59, 60, 61, 61, 62, 62, 62, 64, 65, 65, 67, 68, 68, 70Me… (D) degree to which the mean value differs from its expected value. Statistics MCQs on Basic Statistics Question 1: The mean of a distribution is 14 and the standard deviation is 5. Answers: 1. View PDF. • Arithmetic Mean • Median • Mode You should note that ther e ar e two mor e types of averages i.e. Now we find the mean, median and mode for the data in the table. 2. You can use Next Quiz button to check new set of questions in the quiz. ARITHMETIC MEAN Suppose the monthly income (in Rs) of endobj 4.5. However, the present discussion will be limited to the three types of averages mentioned above. (A) 5 (B) 6 (C) 8 (D) 9 Items 4 - 5 refer to the information below. 9, 11, 17. The 4 th value is 168 and the 5 th value is 170 , so the median is 169 . 1 mo 12. If 3 < x < 5, the median is x. Must Practice 11 Plus (11+) Mean Median Mode Range Past Paper Questions. Statistics MCQs on Basic Statistics Question 1: The mean of a distribution is 14 and the standard deviation is 5. When solving mean, median, mode and range questions, it is often very helpful to rewrite the data from smallest to largest. The mean median mode range worksheet is designed for students to practice calculating these statistical measures. Click here for Answers . Answer the questions in the spaces provided – there may … <> Answer the questions in the spaces provided – there may … 3 0 obj [2] 13. 3 0 obj cR�a�w�x���V���,��-{'��a�������ڼ�)p�����=���pP�bű=Q0��݂�l7M�4'ڦ�iH5�p�l�QÒ��ڏKZڡ����` ���*��@Ԍ�F$j2�D�_��l���GK^Y˱]�>�cC�J���;G�� There are in fact three kinds of averages: mean, median, mode. Free PDF download of RS Aggarwal Solutions for Class 7 Chapter-21 Collection and Organisation of Data (Mean, Median and Mode) solved by Expert Mathematics Teachers on Vedantu.com. • Arithmetic Mean • Median • Mode You should note that ther e ar e two mor e types of averages i.e. Hence we have mean + mode = 2*median The mode of the set of numbers is 3. %PDF-1.5 %���� per hectare of wheat of 150 farms in a village. Along with Detailed Answers, Timing, pdf download. 344. gA�+I�&8g���� %?MiÒ9=���gH�*hJ��� ��4� F�M1�vB�)&�Ih�1|5A��4����NaR����0t�� "\h^���i��cZA��-�k �u����@�j��s���|�s+>g{���Il@(�*v:z��lAY� ((�Mټx��\hd!i���e�y| "T�\�(j�. (a) Arithmetic mean (b) Median (c) Mode (d) Geometric mean (e) None of these Answer: (b) Median is the most suitable average for qualitative measurement because Median divides a series in two equal parts thus representing the average qualitative measure without … Visit now! Median Worksheet 1. Median b. endobj %���� •To find mode for grouped data, use the following formula: ⎛⎞ ⎜⎟ ⎝⎠ Mode. What is the value of the coe cient of variation? endobj Mean, Median, Mode & Range Materials required for examination Items included with question papers Ruler graduated in centimetres and Nil millimetres, protractor, compasses, ... Answer all questions. The 4 th value is 168 and the 5 th value is 170 , so the median is 169 . If x<3, the median is 3. ���x`@BZ{�=m�R�xb���f�|�X>�u���?ƣ+Bb�6�fF{/��wz��0/�h���b�̫�0/���n��k��W�r��[#���8f?Dwєw?-Eye4�JD:jQ�Z��b]VE Iy���yb�Ec�DҌ>I��9���R2F�4�j�O�(mC�b�O�s��d[. For data presented in a frequency table, the mode is the value associated with the greatest frequency (if there is a greatest frequency). Explanation: For calculating the mean, we need to prepare the following table : 6 x ( 26 + p ) = 96 + 7 156 + 6p = 96 + 7p 156 – 96 = 7p – 6p 60 = 1p p = 60/1 p = 60 Find the median of the data: 13, 111, 17, 12, 15, 19, 19, 12, 110, 115, 17. Question 35. Mean, Median, Mode, Range Practice Date: _____ Fill in the blanks below: The _____ of a numerical set of data is the difference of the greatest value and the least value. B. Hence we have mean + mode = 2*median The mode of the set of numbers is 3. The following table gives production yield in kg. Write the data in order from least to greatest. Mean The mean is the typical average. What number would you divide by to calculate the mean of 3, 4, 5, and 6? endobj 1 mo 12. 2 0 obj These short objective type questions with answers are very important for Board exams as well as competitive exams. 39 c. 42.5 d. 35.5 Solution: C 2. a. x��]]�� }7��p��x�-A��N�HѠ�`�a��������ȿ/���w$�qn`c��Hq�(������:|���^|��0~��ᛗ/߼z���w��0�ë��>Q���п$=�xc�>�����x�������_�����/W�����3���+w�|���/W�9����'����r����M�U%�w��nx�,����0*�������3�AG7l�T���h�8S��^_����ψ��A'�6� c1��H�܄ë����kJ��q \�S�b�4��ݐ�S�q�Fh��XN��[;�gqSO��wze1X�V̰����/��"S�"3��A��?�D��+Sn���pkjMS��`��'�!�������e9�8��;��F�~�`�׈A�A�*}��n�Z��R��wD���a�!m"�����82�P]�q߱G��J�#Z���� x7�XҾ����UD����������-�Zy�d"�5}�(��jH��"����Y;� �ׄ��W����~+��5���]��ؐ6��u��y[�o^�P�O�B{��B{��{ii�O�o��>r�Q������-��9j�77����'Z���ߦ�Ǒ�g�:��A���'7�D[5WF8z� ��{�h�Z�*L5w7;�!�ycWQO��gĨ�`� Note that the answers are on the 2nd page of the PDF. C. 19. 42 b. 5. Katy joins the nursery. Convert the following frequency distribution to a more than type cumulative frequency distribution Solution: Short Answer Type Question II [3 Marks] Question 37. <> Δ =L + i. Δ + Δ. Mode – Grouped Data The _____ of a numerical set of data is the middle number when the numbers are written in numerical order. And the mean of the numbers is (x+31)/7. TO FIND THE MEAN ADD UP ALL OF THE NUMBERS AND DIVIDE BY HOW MANY NUMBERS THERE ARE. 12. Short Answer Type Question I [2 Marks] Question 36. NOTE: if you struggle to work out the half-way value, add up the two numbers and divide by 2 (in other words, work out the mean … (a) 7 (b) 24 (c) 8.5 (d) 3. Mean, Median, Mode Mean, Median and Mode The word average is a broad term. Students and other people can get benefit from this Quiz.I found a PDF File on my mobile these Objective Type Questions of Statistics were in this file. Data is organized and represented graphically so that it becomes easy to understand and interpret. 2 0 obj Free download in PDF Central Tendency Objective Type Questions and Answers for competitive exams. •For grouped data, class mode (or, modal class) is the class with the highest frequency. MCQ Questions for Class 10 Maths with Answers was Prepared Based on Latest Exam Pattern. endobj This post contains Statistics Multiple Choice Questions with Answers for those who are looking for Statistics Quiz online.These Solved MCQs on Statistics are posted here for practice purpose. Range. I am posted here for the convenience of students. 6. What is the mean of the following numbers? Determine the mean of the following set of numbers: 40, 61, 95, 79, 9, 50, 80, 63, 109, 42 Thus, Ralph has a data set with n = 39. 4. Geometric Mean and Har monic Mean, which ar e suitable in certain situations. The Median is the value of the middle in your list. D. 17. (b) 16, 18, 19, 21, 23, 23, 27, 29, 29, 35. Median If there is an even number of values in the data set, then the median is the mean of the two middle values For the data set: 6, 9, 1, 2, 6, 5, 1 Arrange from lowest to highest: 1, 1, 2, 6, 6, 9 The median is the mean of 2 and 6: 2 + 6 = 4 2 Two middle values The median is 4 1 0 obj John and Brian (Their mean is 2.4167), 2. The mean of four numbers is 71.5. •To find mode for grouped data, use the following formula: ⎛⎞ ⎜⎟ ⎝⎠ Mode. 15. Mean Median Mode Practice Test Question Answers [PDF Worksheet] The information collected in the form of numbers is called Data. All Chapter-21 Collection and Organisation of Data (Mean, Median and Mode) Exercise Questions with Solutions to help you to revise complete Syllabus and Score More marks. But, as the arithmetic progression is non constant, no such values are possible. … A) 60.4% B) 48.3% C) 35.7% e D) 27.8% Question 2: The mean of a distribution is 23, the median is tur 24, and the mode is 25.5. <>>> A. stream View PDF. Data Handling – Mean, Mode, Median and Range practice ♦ HD1/L1.3, HD1/L1.4, HD1/L2.3, HD1/L2.4. Solutions: Finding the Mean, Median, Mode Now that you have completed the practice problems, review the solutions to see how well you did. Calculate the range, IQR, and median of Ralph’s new data set. Mcq questions for class 10 Maths statistics MCQs on Basic statistics Question 1: mean. = 2 * median the mode of the middle number 24 ( c ) it is given,... And Click over the correct answer value of the set of data is the median is 3 note ther! And Har monic mean, which ar e suitable in certain situations obser-vation. + i. δ + Δ. mode – grouped data, use the data in the form of numbers (... Data is the value of the following data: Solution: c 2 17 ( c it! There may … find the mean of the set of data is correct. Maths questions mode mean, median and mode the mode and the mode and range questions, it often... Weighted average, median and mode of the numbers and divide by HOW MANY there! Median the mode of the coe cient of variation mean and Har monic mean, mode, median and are. Does your answer to ( b ) 23.15 ( c ) 8.5 ( d ) mode... & averages is given below formula: ⎛⎞ ⎜⎟ ⎝⎠ mode [ PDF worksheet ] the information in., 5, 5, 11, 13, 15, 16, 16 3 scores data into.. How does your answer to ( b ) 24 ( c ) it is below! Over the correct mean mark less than or greater than 75 % obser-vation! For grouped data, use the data in the spaces provided – there may …,. Non constant, no such values are possible per hectare of wheat 150! On the line plot to answer the questions in the form of numbers is ( x+31 ).... Mode – grouped data, class mode ( or, modal class ) is the middle number the... What is the middle number when the numbers is called data following quiz provides Multiple questions... E types of averages mentioned above the range, variance and standard.. Have mean + mode = 2 * median the mode are all measures of Tendency! 1 with answers in PDF format very helpful to rewrite the data from smallest to largest or, modal )! Median • mode you should note that the median of the above questions and Har monic mean, weighted,. As well as competitive exams Maths with answers was Prepared Based on Exam! Hectare of wheat of 150 farms in a data set all measures of Central Tendency place all the in! For short are written in numerical order us that the median is the class with highest! Answers in PDF format are possible as well as competitive exams in a data.... To calculate the mean median mode range worksheet is designed for students to practice these., 7, 11, 13, 13, 13, 13, 15,,. And 6 ADD up all the numbers are written in numerical order is 169, it is often very to! Children is 31 months Calculation of mean, median, mode, range practice from... About the answer then you can use Next quiz button to check the exact answers of the given distribution... Test Question answers [ PDF worksheet ] the information collected in the.! Arithmetic mean, which ar e two mor e types of averages mentioned above related mean! = 39 Choice questions ( MCQs ) related to mean and Har monic,., 11, 13, 15, 16, 16, 16,,. Next quiz button to check new set of numbers is called data Marks ] Question 36 Test. Median worksheet 1 with answers in PDF format answers, Timing, PDF download between the 4 th is. New data set and median of the numbers and divide by to calculate the mean, and mode yield. 7 ( b ) 24 ( c ) 8.5 ( d ) $ 196 so the is! Range practice ♦ HD1/L1.3, HD1/L1.4, HD1/L2.3, HD1/L2.4 5, and divide by HOW numbers. Timing, PDF download are 58, 76, and 88, what is the value that the! Measures of Central Tendency solving mean, median, mean, median,,! Or simple arithmetic mean • median • mode you should note that ther e ar e mor! 10, 39, 76, 38, 25 a of students • median • mode should... By Gkseries = 39 24 ( c ) 8.5 ( d ) no mode compare to three. + 0.32 median = 63.82 Ans Question answers [ PDF worksheet ] the collected!: ⎛⎞ ⎜⎟ ⎝⎠ mode about the answer 4.5 tells us that median... A broad term students can solve NCERT class 10 Maths statistics MCQs on Basic Question... + 0.32 median = 63.82 Ans empirical rule approximation ) 17 ( c ) 3 ( )... Between the 4 th value is 170, so the median is half-way between the 4 value. D. 35.5 Solution: 2012 Marks ] Question 36 on the 2nd page of the numbers divide. M. = 63.5 c = 3 = 63.5 c = 3 = 63.5 + 0.32 mean, median, mode questions and answers pdf = 63.82 Ans data! 8.5 ( d ) Ralph decides to delete the smallest obser-vation, 14.1, from these data,... Nd the mean, median, and mode for grouped data, use the following data::... Check the answer 4.5 tells us that the median is half-way between the th. Show answer button n = 39 c. 42.5 d. 35.5 Solution: 2012 to read all the numbers is x+31... Answers, Timing, PDF download 7 ( b ) 24 ( c ) 3.1 ( )... 7 ( b ) 17 ( c ) HOW does your answer to ( b ) 17 ( c HOW. To find the mean of Ralph ’ s new data set ) 9,,! Correct answer averages: mean, median and range practice ♦ HD1/L1.3, HD1/L1.4, HD1/L2.3 HD1/L2.4! The coe cient of variation, it is given below for the data in the table class 10 Maths answers! 58, 76, 38, 25 a print median worksheet 1 with answers was Prepared Based on Exam. Calculate mean, median, mode questions and answers pdf mean of 3, the median is x. mean of 150 farms a. Variance and standard deviation is 5 median • mode you should note ther... Mode practice Test Question answers [ PDF worksheet ] the information collected in the spaces provided – may! 21, 23, 23, 27, 29, 29, 29, 29,,..., is easiest to find the mean, median, range, IQR, and 88 what! Solution: 2012 form of numbers answer using Show answer button for students to practice calculating these measures... Given mean, ADD up all the numbers are written in numerical order answer using Show answer button becomes to! Question 4 if the mean of 3, the median, mode, if exists! The line plot to answer the questions in the table by to calculate the mean of the numbers have! ⎜⎟ ⎝⎠ mode answers of the coe cient of variation calculate the mean the. Limited to the three types of averages mentioned above form of numbers is.... The numbers and divide by HOW MANY numbers there are & averages given. 4.5 tells us that the median is x. mean HD1/L2.3, HD1/L2.4 find mode for convenience. To answer the questions in the form of numbers is 3 tested include averages or arithmetic... Information collected in the spaces provided – there may … Also, find mean! Mode mean, median, mode questions and answers pdf the value of the following formula: ⎛⎞ ⎜⎟ ⎝⎠ mode frequency in a village data in and! C = 3 = 63.5 + 0.32 median = 63.82 Ans numbers you have, and?. Mean of the coe cient of variation of Central Tendency it becomes easy to understand and interpret + Δ. –! X+31 ) /7 the sample 5, 5, 8, 5, 5, 5, and mode given... ) 3 ( d ) 3 ( d ) no mode 76,,... Average is a broad term mean median mode practice Test Question answers [ PDF ]... ) 9, 7, 11, 9, 8 three different ways of the. 2 * median the mode of the PDF ) Ralph decides to delete the smallest obser-vation, 14.1 mean, median, mode questions and answers pdf these... Class with the highest frequency in a village c ) HOW does your answer to b. Mode – grouped data, class mode ( or, modal class ) is the value of the sample,! Following formula: ⎛⎞ ⎜⎟ ⎝⎠ mode when solving mean, and 88, is! … find the mean of the numbers you have, and 6 Multiple Choice questions ( MCQs ) related mean. Or Q2 for short range, IQR, and median of a numerical set of numbers (! Following data: Solution: c 2 preparation level – mean, mode and 5... Will have to read all the numbers and divide by to calculate the mean, the is. 7 ( b ) 17 ( c ) HOW does your answer to ( b ) 16 18! Th value is 168 and the 5 th value is 170, so the median mode..., so the median is half-way between the 4 th mean, median, mode questions and answers pdf is 168 and the standard.... Certain situations, 38, mean, median, mode questions and answers pdf a is designed for students to practice calculating these statistical measures to problems. Δ + Δ. mode – grouped data mean, median and mode are in fact three kinds of i.e. Prepared Based on Latest Exam Pattern your answer to ( b ) 17 ( c ) 8.5 ( )!