Number System In how many different ways can the letters of the word ANATOMY be arranged ? 2520 2510 2508 2504 2520 2510 2508 2504 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Here total letters are 7 but A comes twice.Therefore, Numbers of arrangements = 7!/2! = 2520
Number System 84 * 29 + 365 = ? 2436 2801 - 2801 - 2071 2436 2801 - 2801 - 2071 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP - 84 * (30 - 1) + 365= - (84 * 30) + 84 + 365= - 2520 + 449 = - 2071
Number System 74698 + 365 + 85213 + 95 = ? 160361 160341 160371 160351 160361 160341 160371 160351 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 74698 + 365 + 85213 + 95 = 160371
Number System Sum of two numbers is 15. Two times of the first exceeds by 5 from the three times of the other. Then the numbers will be? 7, 8 9, 6 10, 5 6, 9 7, 8 9, 6 10, 5 6, 9 ANSWER DOWNLOAD EXAMIANS APP
Number System 728.038 x 54.978 - 72.016 x 85.250 = ? 33900 23900 53900 43900 33900 23900 53900 43900 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 728 x 55 - 72 x 85.25 = 40040 - 6138 = 339900
Number System If (17)3 is subtracted from the square of a number, the answer so obtained is 2143. What is the number ? 83 81 82 84 83 81 82 84 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP x² - (17*17*17) = 2143or x² = 2143 + 4913 = 7056∴ x = 84
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