Number System If R2 = S3 = K, where R, S and K are integers. Find the smallest positive integral value of K. (Greater than 1) 64 75 54 88 64 75 54 88 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 64
Number System Thrice the square of a natural number decreased by 4 times the number is equal to 50 more than the number. The number is: 4 6 10 5 4 6 10 5 ANSWER DOWNLOAD EXAMIANS APP
Number System If one third of 3/4 of a number is 21. Then find the number? 840 63 630 84 840 63 630 84 ANSWER DOWNLOAD EXAMIANS APP
Number System The sum of three consecutive numbers is 87. The greatest among these three number is: 29 30 26 28 29 30 26 28 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the numbers be x, x + 1 and x + 2 Then,x + (x + 1) + (x + 2) = 873x = 84x = 28Greatest number, (x + 2) = 30.
Number System What is the remainder when 263251 is divided by 9? 3 8 6 1 3 8 6 1 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP If the sum of the digits of a number is divisible by 9, the number will be divisible by 9.2 + 6 + 3 + 2 + 5 + 1 = 19The nearest multiple of 9 is 18.19 - 18 = 1.
Number System Find the least number which when divided by 35 and 11 leaves a remainder of 1 in each case. 391 386 384 388 391 386 384 388 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS