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46|38|42|26|29|44|36|28||12|11|14|12||212|342|?|60|Salved this questions |
Answer» 210 is the number.Given data: 46 38 42 26 29 44 12 28 12 11 14 12 212 342 ? 60 Options: 210 , 200 , 202 , 205 To find: The number that should fill the given position to find. Solution: Let the number to find be 'x' The logic behind this question is- Taking the ABSOLUTE difference between first two columns upto three rows and then, (1st row diff x 2nd row diff) + (3rd row diff x ( 3rd row diff+ 9)) and that will be the difference between last row two numbers. For first two columns: Row 1: | 46 - 38 | = | 8 | = 8 Row 2: | 29 - 44 | = | - 15 | = 15 Row 3: |12 - 11 | = | 1 | = 1 Applying logical formula: (8 x 15) + ( 1 x ( 1 + 9)) = 120 + 10 = 130 And 130 is the difference between 212 and 342. Similarly, for the next two columns: Row 1: | 42 - 26 | = | 16 | = 16 Row 2: | 36 - 28 | = | 8 | = 8 Row 3: |14 - 12 | = | 2 | = 2 Applying logical formula: (16 x 8) + ( 2 x ( 2 + 9)) = 128 + 22 = 150 As the difference is 150, and the last number in the last column is 60, the last number in the third row will be x - 60 = 150 [Per options, the answer should be >200, so we eliminate -(x-60) possibility] x = 150 + 60 x = 210 Therefore, 210 is the number!Learn more: 1. Which of the following options will BEST complete the relationship given below? 13(4624)33 15(5735)42 11(????)37 2. 5 7 (37) 8 4(20) 10 6(34) 6 4(?) Find missing number |
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