Number System The Twenty-First Century will start on January 1 in the year 2001 2101 2000 2100 2001 2101 2000 2100 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 2001
Number System What is the sum of all the prime numbers from 20 to 40? 118 117 120 119 118 117 120 119 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 23 + 29 + 31 + 37 = 120
Number System A certain number when divided by 45 leaves a remainder 31, what is the remainder if the same number be divided by 15? 11 1 13 9 11 1 13 9 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 45 + 31 = 76/15 = 1 (Remainder)
Number System 63.602 + 153.756 + 94.754 - 84.321 - 122.204 = ? 143.587 141.587 142.587 140.587 143.587 141.587 142.587 140.587 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 312.112 - 170.525 = 141.587
Number System By how much is 3/5th of 875 greater than 2/3 of 333? 303 362 233 199 303 362 233 199 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 3/5th of 875 is greater than 2/3rd of 333= 3/5 * 875 - 2/3 * 333= 525 - 222 = 303.
Number System If 35% of a number is 899.5, what is 68% of that number ? 1747.6 1547.6 2247.6 1847.6 1747.6 1547.6 2247.6 1847.6 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Suppose the number is x.Then 35% of x = 899.5∴ 68% of x = 68/35 x 899.5 = 1747.6
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