Number System Find the least value of 3x + 4y if x2y3 = 6. 7 3 6 10 7 3 6 10 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 10
Number System How many times the keys of a typewriter have to be pressed in order to write first 400 counting numbers? 1082 1200 1192 1092 1082 1200 1192 1092 ANSWER DOWNLOAD EXAMIANS APP
Number System 1256+4813+765=? 6839 6836 6834 6831 6839 6836 6834 6831 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 1256+4813+765= 6069+765=6834
Number System 432+2170+35=? 523 729 678 494 523 729 678 494 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 494
Number System √(17)² + (17)² + (5)² - 2 = ? 16 18 19 17 16 18 19 17 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = √49 + 289 + 25 - 2 = √361 = 19
Number System What is 25/2% of 482 times of 183 ? 11025.75 11050.75 12025.50 12025.75 11025.75 11050.75 12025.50 12025.75 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 25/2% of [482 x 183]= 25/2% of 88206= 25/2 x 88206 / 100= 88206 / 8= 11025.75
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