Number System What is the value of 8/11 of 5/7 of 96% of 28875 ? 12900 15400 14400 13800 12900 15400 14400 13800 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Number = 8 x 5 x 96 x 28875/11 x 7 x 100 = 14400
Number System In how many different ways can the letters of the word 'LEASE' be arranged ? None of these 40 60 80 None of these 40 60 80 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The world LEASE consists of 5 letters in which E comes twice ∴ 51/21 = 5x4x3x2x1/2x1 = 60
Number System Find the smallest number which should be multiplied with 520 to make it a perfect square. 30 120 55 None of these 30 120 55 None of these ANSWER DOWNLOAD EXAMIANS APP
Number System Complete the series : 11, 12, 17, 18, 23, 24 ... 30 None of these 14 12 30 None of these 14 12 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP None of these
Number System The sum of the two digits of a two-digit number is 15 and the difference between the two digits of the two digit number is 3. What is the product of the two digits of the two digit number ? 54 14 36 None of these 54 14 36 None of these ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be 10 x + yWhere x > yAccording to the question,x + y = 15 and x - y = 3Solving both the equations,x = 9, y = 6∴ x x y = 9 x 6 = 54
Number System 84 * 29 + 365 = ? 2436 - 2071 - 2801 2801 2436 - 2071 - 2801 2801 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP - 84 * (30 - 1) + 365= - (84 * 30) + 84 + 365= - 2520 + 449 = - 2071
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