Number System (1024—263—233)÷(986—764— 156) =? None of these 10 8 6 None of these 10 8 6 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 8
Number System Find out the smallest possible number which will be divisible by 1122 as well as 153. 2366 4366 1366 3366 2366 4366 1366 3366 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 3366
Number System The sum of the digits of a two digit number is 12. If the new number formed by reversing the digits is greater than the original number by 54, then what will be the original number? 49 59 69 39 49 59 69 39 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 39
Number System If (35)² is added to the square of a number the answer so obtained is 1394. What is the number ? 17 15 13 11 17 15 13 11 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x Therefore, x² + (35)² = 1394Therefore, x² = 1394 - (35)² = 1394 - 1225 = 169Therefore, x = √169 = 13
Number System The population of a town increases by 15% in the first year and decreases by 25% in the second year. If its current population is 168480 then what will be its population after two years ? 145314 145214 145714 145914 145314 145214 145714 145914 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Population of the town= 168480 x 115/100 x 75/100= 145314
Number System In how many different ways can the letters of word "SENTENCE" be arranged ? 3360 3260 6460 2360 3360 3260 6460 2360 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Number of ways = 8!/3! 2! = 40320/12 = 3360
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