Number System A number is doubled and 9 is added. If the resultant is trebled, it becomes 75. What is that number? 8 3.5 6 None of these 8 3.5 6 None of these ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x. Then,3(2x + 9) = 752x = 16 => x = 8
Number System Find the smallest number which should be multiplied with 520 to make it a perfect square. None of these 55 120 30 None of these 55 120 30 ANSWER DOWNLOAD EXAMIANS APP
Number System In a division sum, the divisor is 10 times the quotient and 5 times the remainder. If the remainder is 46, the dividend is: 2568 9865 6890 5336 2568 9865 6890 5336 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 5336
Number System What is 25/2% of 482 times of 183 ? 12025.75 11050.75 11025.75 12025.50 12025.75 11050.75 11025.75 12025.50 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 25/2% of [482 x 183]= 25/2% of 88206= 25/2 x 88206 / 100= 88206 / 8= 11025.75
Number System 36% of 850+? % of 592 = 750 25 75 12.5 50 25 75 12.5 50 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 75
Number System Twenty times a positive integer is less than its square by 96. What is the integer? Cannot be determined 30 20 24 Cannot be determined 30 20 24 ANSWER DOWNLOAD EXAMIANS APP
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