Number System (2560 x 1.4) +(7400 x 0.6) =? 7234 6543 9160 8024 7234 6543 9160 8024 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 8024
Number System ?125÷5x ?=6265 124 1452 153 1253 124 1452 153 1253 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 1253
Number System Which number should replace question mark (?) in the following equation ? ?/342 = 38/? 116 112 114 118 116 112 114 118 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP (?)² = 342 x 38Therefore, ? = √342 x 38 = √38 x 9 x 38 = 38 x 3 = 114
Number System If (72)² is subtracted from the square of a number, the answer thus obtained is 4617. What is the number ? 99 103 92 95 99 103 92 95 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP x² - (72)² = 467Therefore, x² = 4617 + 5184Therefore, x² = 9801 Therefore, x = 99
Number System On dividing a number by 68, we get 269 as quotient and 0 as remainder. On dividing the same number by 67, what will be the remainder? 2 3 1 0 2 3 1 0 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Number = 269 * 68 + 0 = 1829267) 18292 (273 18291 -------- 1Required number = 1.
Number System The sum of the numbers is 264. If the first number be twice the second and third number be one-third of the first, then the second number is: 48 84 72 54 48 84 72 54 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the second number be x. Then, first number = 2x and third number = 2x/3.2x + x + 2x/3 = 26411x/3 = 264x = 72
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