Number System ?125÷5x ?=6265 1253 124 1452 153 1253 124 1452 153 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 1253
Number System The difference between 71% of a number and 46% and of the same number is 212. What is 75% of that number 673 845 724 636 673 845 724 636 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x.∴ 71% of x - 46% of x = 212∴ (71 - 46)% of x = 212∴ 25/100 x x = 212∴ x = 212 x 4 = 848∴ 75% of 848 = 848 x 75/100 = 636
Number System 124, 235, 447, 760, 1174, ? 1589 1489 1689 1389 1589 1489 1689 1389 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP +111, +212, +313, +414
Number System 56.21 +2.36+5.41 —21.4+1.5=? 54.08 64.08 34.08 44.08 54.08 64.08 34.08 44.08 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 44.08
Number System If (182)² is added to the square of a number, the answer so obtained is 47765. What is the number ? 101 121 111 131 101 121 111 131 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the no. be xTherefore x² + (182)² = 47765Therefore x² = 47765 - (182)2 = 47765 - 33124Therefore x² = 14641, Therefore x = 121
Number System Three numbers are in ratio of 3: 4 :5. If the sum of first & third numbers is more than second number by 52, which will be largest number? 23 34 78 65 23 34 78 65 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 65
EXAMIANS