AktuHelper is Presenting Practice Questions of Number System which comes in Aptitude Round of Placement Interview. Here you will get an Idea how and upto which level of questions are asked in Aptitude round of Placement.
Which of the following is not a prime number?
How many factors for 100? Or how many equal distributions are possible for 100?
In Mahabalipuram temple there are some magical bells which toll 18 times in a day, simultaneously. But every bells tolls at a different interval of time, but not in a fraction of minutes. The maximum number of bells in the temple?
Which is the co-prime number pair?
If the number 97215A6 is divisible by 11, find the smallest whole number in the place of A.
476 ** 0 is divisible by both 3 and 11. The non-zero digits in the hundred's and ten's places are respectively:
What is the value of M and N respectively if M39048458N is divisible by 8 and 11, where M and N are single digit integers?
A 3-digit number 4A3 is added to another 3-digit number 984 to give a 4-digit number 13B7, which is divisible by 11. Then (A+B) is
If the number 42573 * is exactly divisible by 72, then the minimum value of * is
551234574 * 1134 = 62N100006916. Find N?