Number System The number of prime factors of (6)10×(7)17×(55)27 61 101 91 41 61 101 91 41 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 91
Number System What is the remainder when 263251 is divided by 9? 1 6 8 3 1 6 8 3 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP If the sum of the digits of a number is divisible by 9, the number will be divisible by 9.2 + 6 + 3 + 2 + 5 + 1 = 19The nearest multiple of 9 is 18.19 - 18 = 1.
Number System 4/6 of 6/5 of 5/7 of a number is 96. Find the number. 170 164 162 168 170 164 162 168 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x.∴ x x 4/6 x 6/5 x 5/7 = 96∴ x = 96 x 6 x 5 x 7/4 x 6 x 5 = 168
Number System If the three fourth of a number is subtracted from the number; the value so, obtained is 163. What is that number ? 678 689 652 692 678 689 652 692 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Number x (1 - 3/4) = 163∴ Number = 163 x 4 = 652
Number System 6.4 x 8.5 x 25/3.2 x 12.5 = ? 3.4 5.6 4.5 2.3 3.4 5.6 4.5 2.3 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 6.4 x 8.5 x 2.5/3.2 x 12.5 = 3.4
Number System (2560 x 1.4) +(7400 x 0.6) =? 7234 8024 6543 9160 7234 8024 6543 9160 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 8024
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