If 34**12=23,28**76=52,97**39=68 then what should 37**73 be? | CLASS 14 | SYMBOLS & NOTATIONS |...

If 37**14=17 , 69**33=34 , 91**125=72 then what should be 28**56=?

A starts a business by investing Rs. 28,000. After 2 months, B joins with Rs. 20,000 and after another two months C joins with Rs. 18,000. At the end of 10 months from the start of the business, if B withdraws Rs. 2,000 and C withdrawn Rs. 2,000, in what ratio should the profit be distributed among A, B and C at the end of the year? 12 :7:5 b. 12 :9:5 c. 12 :6:3 d. 14 :7:5

The final marks in mathematics of 30 students are as follows: 53,61,48,60,78,68,55,100,67,90 75,88,77,37,84,58,60,48,62,56 44,58,52,64,98,59,70,39,50,60 Arrange these marks in the ascending order 30 to 39 one group, 40 to 49 second group, etc. What is the highest score? What is the lowest score? (iv) What is the range? If 40 is the pass mark how many have failed? How many have scored 75 or more? Which observations between 50 and 60 have not actually appeared? How many have scored less than 50?

Study the following information to answer the given questions. A number arrangement machine when given an input line of numbers rearranges them following a particular rule. The following is an illustration of input and re-arrangement. Input: 62 31 23 48 73 54 17 42 Step 1: 124 93 69 96 219 108 51 84 Step 2: 217 24 165 123 327 57 135 Step 3: 14 8 30 6 42 35 15 Step 4: 7 4 15 3 21 17.5 7.5 Step IV is the output of the above input. As per the rules followed in the above steps, find out in each of the following questions the appropriate steps for the given input. Input: 44 37 61 56 32 83 12 75 Which of the following are the first two elements in the last step?

Study the following information to answer the given questions. A number arrangement machine when given an input line of numbers rearranges them following a particular rule. The following is an illustration of input and re-arrangement. Input: 62 31 23 48 73 54 17 42 Step 1: 124 93 69 96 219 108 51 84 Step 2: 217 24 165 123 327 57 135 Step 3: 14 8 30 6 42 35 15 Step 4: 7 4 15 3 21 17.5 7.5 Step IV is the output of the above input. As per the rules followed in the above steps, find out in each of the following questions the appropriate steps for the given input. Input: 44 37 61 56 32 83 12 75 Which of the following element is second to the right of the element which is sixth from the right end in step III?

Study the following information to answer the given questions. A number arrangement machine when given an input line of numbers rearranges them following a particular rule. The following is an illustration of input and re-arrangement. Input: 62 31 23 48 73 54 17 42 Step 1: 124 93 69 96 219 108 51 84 Step 2: 217 24 165 123 327 57 135 Step 3: 14 8 30 6 42 35 15 Step 4: 7 4 15 3 21 17.5 7.5 Step IV is the output of the above input. As per the rules followed in the above steps, find out in each of the following questions the appropriate steps for the given input. Input: 44 37 61 56 32 83 12 75 What will be the resultant if second element from the left end in step 2 is multiplied by fourth element from the right end in step 3?

Study the following information to carefully to answer these question : Anumber sorting machine when given an input of numbers, rearranges them in a particular manner step -by -step as indicated below till all the numbers are arranged . Given below is an illustration of this arrangement . {:("Input : 39 121 48 18 76 112 14 45 63 96"),("Step I : 14 39 121 48 18 76 112 45 63 96"),("Step II. : 14 39 48 18 76 112 45 63 96 121"),("Step : III 14 18 39 48 76 112 45 63 96 121"),("Step IV. :14 18 39 48 76 45 63 96 112 121"),("Step V.: 14 18 39 45 48 76 63 96 112 121"),("Step VI. : 14 18 39 45 48 63 76 96 112 121"):} (And step VI is the last step for this input.) What will be step III for the following input ? Input : 68 182 39 93 129 46 21 58

Expenses (in multiples of ₹10,000/-) on consumption of fuel for the official car at a regional office (RO) of a national organization during 2006-2010 is given below in a tabular form along with the National Average (NA) during the said period. It is given that there are five ROs. {:("Year",2006,2007,2008,2009,2010),("RO",20,22,23,24,25),("NA",18,17,19,18,23):} If the data of the RO is represented through a pie chart, Then what would be the central angle (nearest to degree) of the sector corresponding to the year 2008? (a) 68^(@) (b) 70^(@) (c) 76^(@) (d) 73^(@)

The final marks in mathematics of 30 students are as follows: 53,61,48,60,78,68,55,100,67,90,75,88,77,37,84 58,60,48,62,56,44,58,52,64,98,59,70,39,50,60 Arrange these marks in the ascending order, 30 to 39 one group, 40 to 49 second group etc. Now answer the following: What is the highest score? What is the lowest score? What is the range? If 40 is the pass marks how many have failed? How many have scored 75 or more? Which observations between 50 and 60 have not actually appeared? How many have scored less than 50?