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 88 114 96 102 88 114 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 96
Number System If 5/7 of a number is 145, what is 180% of that number ? 365.4 375.4 345.4 355.4 365.4 375.4 345.4 355.4 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x.∴ x x 5/7 = 145∴ x = 145 x 7/5 = 203Now, 203 x 180/100 = 365.4
Number System (12.11)2 + (?)2 = 732.2921 24.2 14.2 17.2 20.2 24.2 14.2 17.2 20.2 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 24.2
Number System In how many different ways can the letters of word 'BIOLOGY' be arranged ? 2410 2678 2367 2520 2410 2678 2367 2520 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In BIOLOGY total 7 letters are there but O comes twice.∴ Number of arrangements = 7!/2! = 2520
Number System (4 86%of 6500) ÷ 36 =? 977.5 877.5 777.5 677.5 977.5 877.5 777.5 677.5 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 877.5
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