Number System Let R = qs—4. When s=8, R=16. When s=10, R is equal to 23 22 21 20 23 22 21 20 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 21
Number System Three numbers which are co-prime to one another are such that the product of the first two 551 and that of the last two is 1073. The sum of the three numbers is 85 74 93 110 85 74 93 110 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 85
Number System The difference between 72% of a number and 49% of the same number is 575. What is 9% of that number ? 245 275 295 225 245 275 295 225 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the no. be x.Therefore, 72% of x - 49% of x = 575Therefore, (72 - 49)% of x = 575Therefore, 9% of x = 575/23 x 9 = 225
Number System In how many different ways can the letters of the word FORMULATE be arranged ? 372880 382880 362880 392880 372880 382880 362880 392880 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP No. of letters = 9! = 9*8*7*6*5*4*3*2*1 = 362880
Number System (4.6 x 2.8 x 5.5) - (3.2 x 4.5 x 2.8) = ? 27.54 29.81 30.52 28.56 27.54 29.81 30.52 28.56 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = (4.6 x 2.8 x 5.5) - (3.2 x 4.5 x 2.8) = 70.84 - 40.32 = 30.52
EXAMIANS