Number System If (72)² is subtracted from the square of a number, the answer thus obtained is 4617. What is the number ? 103 95 92 99 103 95 92 99 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP x² - (72)² = 467Therefore, x² = 4617 + 5184Therefore, x² = 9801 Therefore, x = 99
Number System What is the difference between the largest number and the least number written with the figures 3, 4, 7, 0, 3? 70983 43893 43983 43883 70983 43893 43983 43883 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 74330 Largest30347 Smallest-------------43983
Number System √9216 + √15376 = ? 227 220 224 231 227 220 224 231 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = √9216 + √15376= 96 + 124= 220
Number System The number of prime factors of (6)10×(7)17×(55)27 41 61 101 91 41 61 101 91 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 91
Number System If one-third of one fourth of a number is 15, then three-tenth of that number is: 54 45 35 25 54 45 35 25 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x. Then,1/3 of 1/4 of x = 15x = 15 * 12 = 180So, required number = (3/10 * 180) = 54.
Number System ?2704 x ?2209=? 2444 1444 4444 3444 2444 1444 4444 3444 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 2444
EXAMIANS