Question

What are the
next 2 numbers?
72 ,53,34,25,?

Number 53 is derived from 72, 34 is derived from 53, 25 is derived
from 34, What are the next 2 numbers in the sequence?
Source: Intern​

Answer 1

Answer:

the ones digit is increasing and tens digit is decreasing so next two no.s are 16,07

Answer 2

The next two numbers in the sequence: 72, 53, 34, 25, - are 16 and 7.

• If we carefully observe the sequence then there is a particular pattern in the sequence.
• The first digit of the next number is 2 less than the first digit of the first number. Then this subtraction of this number will be followed for the next two numbers.
• For example, from the first digit, 7 of number 72, 2 is subtracted. And this is also applicable for the third number. (2 is subtracted from 5.)
• Then, 1 will be subtracted for the next two numbers and then 0 from the first digit of the previous number.
• For the second digit, 1 is added to the second digit of the previous number. For example, in 72, 1 is added to 2.
• Hence, the next two numbers following these two patterns will be 16 and 07.