Number System 486+32×25—59=? 596 567 582 528 596 567 582 528 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 528
Number System Sum of two numbers is 80. Greater number exceeds by 5 from four times of the smaller. Find the numbers? 65, 15 62, 18 64, 16 60, 20 65, 15 62, 18 64, 16 60, 20 ANSWER DOWNLOAD EXAMIANS APP
Number System Find the least number when successively divided by 2, 3 and 7 leaves remainders 1, 2 and 3 respectively? 75 65 61 67 75 65 61 67 ANSWER DOWNLOAD EXAMIANS APP
Number System 1089/? = ?/1296 1082 1188 1348 1278 1082 1188 1348 1278 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP (?)² = 1089 x 1296(?)²= (11 x 11 x 9) x (12 x 12 x 9)(?)= 11 x 12 x 9= 1188
Number System If (83)² is subtracted from the square of a number, the answer so obtained is 8487. What is the number ? 179 146 124 163 179 146 124 163 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x Therefore, x² - (83)² = 8487x² = 8487 + (83)²x² = 8487 + 6889x² = 15376Therefore, x² = 15376 x = 124
Number System ?2704 x ?2209=? 4444 1444 2444 3444 4444 1444 2444 3444 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 2444
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