Each of the number except 21, is an even number .
Each of the number except 14, is an odd number .
Each of the given number is except 23, is perfect square
Each of the number except 28, is a multiple of 3.
Each of the number except 72, is a perfect square.
Each of the number except 54, is a multiple of 5.
Each of the number except 12, is a prime number
Terms at odd places are 5, 6, 7, 8 etc. and each term at even place is 16. So, 9 is wrong.
Alternately 23 is added and 17 is subtracted from the terms. So, 634 is wrong.
Each number except 279 is a multiple of 11.
Pattern is 1st x 2nd = 3rd; 2nd x 3rd = 4th, 3rd x 4th = 5th. But 4th x 5th = 50 x 500 = 25000 ? 5000 = 6th.
Comments
There are no comments.Copyright ©CuriousTab. All rights reserved.