Question

fill in the missing numbers 180,160,165,145_________130, 135 126,116,120,110,114_______, _______ 1632,1662,1658,1688,1684_________, _______​

Answer 1

1) series is: -20,+5,-20,+5,……
So missing value is 150

2) series is: -10,+4,-10,+4,….
So missing values are 104,108

3) series is: +30,-4,+30,-4,…..
So missing values are 1714, 1710