Number System What is the difference between the largest number and the least number written with the figures 3, 4, 7, 0, 3? 43983 43893 43883 70983 43983 43893 43883 70983 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 74330 Largest30347 Smallest-------------43983
Number System 450% of a number is 4725. What is 82% of that number ? 851 861 871 841 851 861 871 841 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x.∴ x x 450/100 = 4725= x = 4725 x 100/450 = 1050∴ 82% of 1050 = 1050 x 82/100= 861
Number System The Twenty-First Century will start on January 1 in the year 2000 2100 2101 2001 2000 2100 2101 2001 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 2001
Number System (444 x 44 x 4) ÷ 40 ? 2053.6 1853.6 1953.6 2153.6 2053.6 1853.6 1953.6 2153.6 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 444 x 44 x 4/40 = 1953.6
Number System (12.04 x 7.5 + 0.8 x 45) ÷ 3 = ? 54.7 42.6 45 42.1 54.7 42.6 45 42.1 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP (90.3 + 36) ÷ 3 = 126.3/3 = 42.1
Number System The difference between the two digit number and the number obtained by interchanging its digits is 54. The difference between the digits is? 1 4 Nothing can be said. 6 1 4 Nothing can be said. 6 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP (10x + y) – (10y + x) = 54x – y = 6
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