Question

What is the next number in the series 70,54,45,41?

Answer 1

Answer:41

Step-by-step explanation:

logic: between 70 and 54 there is a difference of 16 which is square of 4.

.

Then there is a difference of 9 3^2)

then there is 4(2^2)

so according to this the next difference should be of 1^2 which is 1

Answer 2

Answer:42

Step-by-step explanation:70-54=16(4^2)

54-45=9(4-1^2)

45-41=4(4-2^2)

Next number is the number whose difference is 4-3^2 ie 1 so 41+1=42