मान निकालिए : 68 - 23.86 + 27.78 - 25.001 | 6 | दशमलव | MATHS | DAS GUPTA | Doubtnut

100 plants each were planted in 100 schools during Van Mahotsava. After one month, the number of plants that survived were recorded as: 95 67 28 32 65 65 69 33 98 96 76 42 32 38 42 40 40 69 95 92 75 83 76 83 85 62 37 65 63 42 89 65 73 81 49 52 64 76 83 92 93 68 52 79 81 83 59 82 75 82 86 90 44 62 31 36 38 42 39 83 87 56 58 23 35 76 83 85 30 68 69 83 86 43 45 39 83 75 66 83 92 75 89 66 91 27 88 89 93 42 53 69 90 55 66 49 52 83 34 36 Tabulate the given data in suitable groups using tally marks.

Numbers arrangement machine when given an input line of numbers rearranges them following a particular rule in each step The following is an illustration of input and rearrangement {:("Input: 92 54 73 15 40 25 86 77 62 68"),("Step I: 16 92 54 73 40 86 77 62 68 26"),("Step II: 41 16 92 73 86 77 62 68 26 55"),("Step III: 63 41 16 92 73 86 77 26 55 69"),("Step IV: 74 63 41 16 92 86 26 55 69 78"),("Step V: 87 74 63 41 16 26 55 69 78 93"):} Step V., is the last step Input - 59 41 100 29 64 85 17 35 72 88 What is the position of 36 from the left end in second last step ?

Directions (Questions 1 to 5): Study the given table carefully and answer the questions that follow: Number of candidates appeared and qualified for a test (in hundreds) in 6 different years from 5 different zones. Year P Q R S T App. Qual. App. Qual. App. Qual. App. Qual. App. Qual. 2005 3.2 2.5 3.5 1.4 3.8 2.2 4.2 2.4 6.2 2.6 2006 4.6 3.4 6.9 4.2 6.9 4.4 7.4 3.3 6.2 4.8 2007 6.5 4.9 7.7 4.5 5.9 4.8 8.3 5.6 6.4 4.2 2008 7.4 5.7 5.4 3.4 7.2 3.2 9.3 6.4 7.8 6.2 2009 8.8 4.8 6.6 5.2 8.6 6.8 11.4 5.2 9.9 6.9 2010 9.2 5.6 10.6 6.4 10.3 7.4 14.2 11.4 11.8 9.4 Note: Here App. means Appeared and Qual. means Qualified. In which years was in zones the difference between the appeared candidates and qualified candidates the second lowest? (a) 2005 (b) 2007 (c) 2008 (d) 2009 (e) 2010

Numbers arrangement machine when given an input line of numbers rearranges them following a particular rule in each step The following is an illustration of input and rearrangement {:("Input: 92 54 73 15 40 25 86 77 62 68"),("Step I: 16 92 54 73 40 86 77 62 68 26"),("Step II: 41 16 92 73 86 77 62 68 26 55"),("Step III: 63 41 16 92 73 86 77 26 55 69"),("Step IV: 74 63 41 16 92 86 26 55 69 78"),("Step V: 87 74 63 41 16 26 55 69 78 93"):} Step V., is the last step Input - 59 41 100 29 64 85 17 35 72 88 Which of the following number is 6^(th) to the left of 30 in the III step ?

Numbers arrangement machine when given an input line of numbers rearranges them following a particular rule in each step The following is an illustration of input and rearrangement {:("Input: 92 54 73 15 40 25 86 77 62 68"),("Step I: 16 92 54 73 40 86 77 62 68 26"),("Step II: 41 16 92 73 86 77 62 68 26 55"),("Step III: 63 41 16 92 73 86 77 26 55 69"),("Step IV: 74 63 41 16 92 86 26 55 69 78"),("Step V: 87 74 63 41 16 26 55 69 78 93"):} Step V., is the last step Input - 59 41 100 29 64 85 17 35 72 88 How many numbers are there between 60 and the one which is 3^(rd) to left of 86 in step V ?

Numbers arrangement machine when given an input line of numbers rearranges them following a particular rule in each step The following is an illustration of input and rearrangement {:("Input: 92 54 73 15 40 25 86 77 62 68"),("Step I: 16 92 54 73 40 86 77 62 68 26"),("Step II: 41 16 92 73 86 77 62 68 26 55"),("Step III: 63 41 16 92 73 86 77 26 55 69"),("Step IV: 74 63 41 16 92 86 26 55 69 78"),("Step V: 87 74 63 41 16 26 55 69 78 93"):} Step V., is the last step Input - 59 41 100 29 64 85 17 35 72 88 How many numbers are there between the one which is 2^(nd) from the left end and 100 in step II ?

hoblem -3 x 68.5 40 30 x 10 -40 685 30 40 22.83 62.83 Average marks is 62.83 lem the average marks from the following distribution iculate 10-15 15-20 20-25 30 30-35 rks 5-10 No. of students tion, Marks (CH) No. student (f) Midvalue(x) d Fd 2.5 5-10 10-15 125 15-20 20-25 225 +1 25-30 27.5 2 +15 30-35 +3 32.5 25 Using step deviation formula Assumed Mean (A) 17.5 Common factor (i is 5 30 x 5 17.5 17.5 17.5 t 1.2 18.7 llinnon four An were 5's, 30 were 6's and the 540