Number System Twenty times a positive integer is less than its square by 96. What is the integer? 20 30 24 Cannot be determined 20 30 24 Cannot be determined ANSWER DOWNLOAD EXAMIANS APP
Number System The difference between 8% of a number and 3% of the same number is 39. What is 2.8% of that number ? 24.84 21.84 27.84 25.84 24.84 21.84 27.84 25.84 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x.∴ x(8 - 3)% = 39x = 3900/5 = 780∴ 2.8% of 780= 780 x 2.8/100 = 21.84
Number System One-eighth of a number is 76. What will be 54% of the number ? 318.32 328.32 321.32 332.32 318.32 328.32 321.32 332.32 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the no. be x Therefore, 1/8 of x = 76Therefore, x = 60854% of 608 = 608 x 54/100 = 328.32
Number System Which choice provides the answer : If 2 + 3 = 10, 6 + 5 = 66, 7 + 2 = 63, 9 + 7 = 144 then, 8 + 4 = ? 114 88 102 96 114 88 102 96 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 96
Number System On converting the following base-2 numeral in base ten, 1101101, we get 108 106 109 107 108 106 109 107 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 109
Number System What is the least number to be subtracted from 696 to make it a perfect square? 71 16 20 1 71 16 20 1 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The numbers less than 696 and are squares of certain numbers are 676, 625.The least number that should be subtracted from 696 to make it perfect square = 696 - 676 = 20.
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