Number System Which choice provides the answer : If 2 + 3 = 10, 6 + 5 = 66, 7 + 2 = 63, 9 + 7 = 144 then, 8 + 4 = ? 96 102 114 88 96 102 114 88 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 96
Number System 4/6 of 6/5 of 5/7 of a number is 96. Find the number. 162 170 164 168 162 170 164 168 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x.∴ x x 4/6 x 6/5 x 5/7 = 96∴ x = 96 x 6 x 5 x 7/4 x 6 x 5 = 168
Number System In how many different ways can the letters of the word "MOBILIZE" be arranged ? 20160 19765 18456 17453 20160 19765 18456 17453 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The word MOBILIZE has eight letters in which I comes twice ∴ Number of arrangements = 8!/2! = 20160
Number System If a number is subtracted from its square we get 272. Find the number? 24 17 22 14 24 17 22 14 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP x2 – x = 272 => x =17
Number System Write the next number in the series : 14, 16, 13, 17, 12, 18, 11 .... 1 7 19 15 1 7 19 15 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 19
Number System Of the three numbers, second is twice the first and is also thrice the third. If the average of the three numbers is 44, the largest number is 56 44 38 72 56 44 38 72 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 72
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