Number System If R2 = S3 = K, where R, S and K are integers. Find the smallest positive integral value of K. (Greater than 1) 54 75 64 88 54 75 64 88 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 64
Number System What should come in place of the question mark (?) in the following number series ? 888 888 444 148 ? 7.4 29 33 37 35 29 33 37 35 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 888 ÷ 1 = 888888 ÷ 2 = 444444 ÷ 3 = 148148 ÷ 4 = 3737 ÷ 5 = 7.4
Number System 3251 + 587 + 369 - ? = 3007 1300 1250 1375 1200 1300 1250 1375 1200 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let 4207 - x = 3007 Then, x = 4207 - 3007 = 1200
Number System How many figures are required to number the pages the pages of a book containing 365 pages? 987 967 977 897 987 967 977 897 ANSWER DOWNLOAD EXAMIANS APP
Number System What is the sum of 1 + 2 + 3+ ... + 27 ? 396 343 378 382 396 343 378 382 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Sum = 27 x (27 + 1)/2= 27 x 28/2= 27 x 14= 378
Number System √343 = ? 21 19 20 18 21 19 20 18 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = √343 = 18
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