Number System What is the difference between the largest number and the least number written with the digits 7, 3, 1, 4? 6184 6084 5084 6048 6184 6084 5084 6048 ANSWER DOWNLOAD EXAMIANS APP
Number System 384×12×2=? 7487 6123 8465 9216 7487 6123 8465 9216 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 9216
Number System The difference between 68% of a number and 35% of the same number is 1216. What is 28% of the number ? 1031.75 1043.75 1037.75 1027.75 1031.75 1043.75 1037.75 1027.75 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the no. be xTherefore 68x / 100 - 35x / 100 = 1216 Therefore x = 1216 x 100 / 33Therefore 28% of x = 28x / 100 = 1216 x 100 / 33 x 28 / 100= 1216 x 100 x 28 / 33 x 1/100 = 1031.75
Number System One-eighth of a number is 76. What will be 54% of the number ? 328.32 321.32 332.32 318.32 328.32 321.32 332.32 318.32 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 68375 + 72848 - ? = 34346 + 49569 58308 59308 57308 None of these 58308 59308 57308 None of these ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 68375 + 72848 - 34346 - 49569 = 141223 - 83915 = 57308
Number System The difference between a two-digit number and the number obtained by interchanging the two digits is 63. Which is the smaller of the two numbers? Cannot be determined 29 92 70 Cannot be determined 29 92 70 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the ten's digit be x and units digit by y.Then,(10x + y) - (10y + x) = 639(x - y) = 63x - y = 7Thus, none of the numbers can be determined.
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