Number System (1024—263—233)÷(986—764— 156) =? 6 8 None of these 10 6 8 None of these 10 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 8
Number System The difference between a two-digit number and the number obtained by interchanging its two digits is 45. The sum of the digit of the number is 9. What is the product of the two digits of the number? 12 15 13 14 12 15 13 14 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be 10x + y.Therefore, x + y = 9 ..................(i)10x + y - (10y + x) = 4510x + y - 10y - x = 45Therefore, x - y = 5 ..................(ii)From (i) and (ii), x = 7, y = 2Number = 72Therefore, = x x y = 7 x 2 = 14
Number System A number when divided by 221 gives a remainder 43, what remainder will be obtained by dividing the same number 17? 9 11 10 5 9 11 10 5 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 221 + 43 = 264/17 = 9 (Remainder)
Number System Sum of two numbers is 80. Greater number exceeds by 5 from four times of the smaller. Find the numbers? 65, 15 64, 16 60, 20 62, 18 65, 15 64, 16 60, 20 62, 18 ANSWER DOWNLOAD EXAMIANS APP
Number System The Twenty-First Century will start on January 1 in the year 2000 2100 2101 2001 2000 2100 2101 2001 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 2001
Number System If the fractions8/5,7/2,9/5,5/4,4/5 are arranged in descending order of their values, which one will be fourth? 11/13 1/3 7/9 5/4 11/13 1/3 7/9 5/4 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 5/4
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