Number System What should come in place of (?) in the following series ? 10, 19, 30, 43, 58, ? 75 76 78 77 75 76 78 77 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The series is: +9, +11, +13, +15, +17
Number System If A = 1, B = 3, C = 5 and so on, what do the numbers 3, 9, 7 stand for BED CAR CAT BAT BED CAR CAT BAT ANSWER EXPLANATION DOWNLOAD EXAMIANS APP BED
Number System (4 86%of 6500) ÷ 36 =? 677.5 877.5 977.5 777.5 677.5 877.5 977.5 777.5 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 877.5
Number System The sum and the product of two numbers are 25 and 144 respectively, the difference of the number is? 3 11 7 5 3 11 7 5 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP x + y = 25xy = 144(x- y)2 = (x + y)2 – 4xy(x- y)2 = 625 – 576 => (x – y) = 7
Number System 3√103820 x 3√274620 = ? 3065 3045 3035 3055 3065 3045 3035 3055 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 3√103820 = 47 and 3√274620 = 65 ∴ ? = 47 x 65 = 3055
Number System Complete the series : 11, 12, 17, 18, 23, 24 ... None of these 12 30 14 None of these 12 30 14 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP None of these
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