Number System What is the missing number in this series? 8 2 14 6 11 ? 14 6 18 12 7 3 2 9 7 3 2 9 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 9
Number System What will be the next number in the following number series ? 162 177 191 182 162 177 191 182 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 1² + 1, 3² + 3, 5² + 5, 7² + 7
Number System 1256+4813+765=? 6836 6831 6839 6834 6836 6831 6839 6834 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 1256+4813+765= 6069+765=6834
Number System What should come in place of question mark (?)? 8 : 1 1 : : 72: 109 89 79 99 109 89 79 99 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let ? = xTherefore 8 : 11 : 72 : xTherefore x = (11 x 72) / 8 = 99
Number System (12.11)2 + (?)2 = 732.2921 17.2 24.2 14.2 20.2 17.2 24.2 14.2 20.2 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 24.2
Number System What is the sum of 1 + 2 + 3+ ... + 27 ? 396 378 343 382 396 378 343 382 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Sum = 27 x (27 + 1)/2= 27 x 28/2= 27 x 14= 378
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