Number System In a division sum, the quotient is 120, the divisor 456 and the remainder 333, find the dividend? 56053 5553 50553 55053 56053 5553 50553 55053 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 120 * 456 + 333 = 55053
Number System When (21)² is subtracted from the square of a number the answer obtained is 1584. What is the number ? 45 35 55 65 45 35 55 65 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x.According to the question,x² - (21)² = 1584= x² - 441 = 1584 = x² = 1584 + 441 = 2025∴ x = √2025 = 45
Number System Complete the series : 81, 69, 58, 48, 39 ........ 29 28 30 31 29 28 30 31 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 31
Number System The digit in unit's place of a three digit number is thrice the digit in ten's place & the digit in hundred's place is two-third of the digit in ten's place. If the sum of three digits of number is 14 239 221 211 215 239 221 211 215 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the ten's digit be x.∴ Unit's digit = 3xHundered's digit = 2x/3∴ x + 3x + 2x/3 = 14= 3x + 9x + 2x = 14 x 3= 14x = 14 x 3= x = 3∴ Number = 239
Number System What is the value of 8/11 of 5/7 of 96% of 28875 ? 13800 12900 15400 14400 13800 12900 15400 14400 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Number = 8 x 5 x 96 x 28875/11 x 7 x 100 = 14400
Number System If the fractions8/5,7/2,9/5,5/4,4/5 are arranged in descending order of their values, which one will be fourth? 7/9 5/4 1/3 11/13 7/9 5/4 1/3 11/13 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 5/4