If in a certain code language 'INTERCITY' is written as

70, 95, 145, ?, 320, 445

3, 10, 29, 66, ?

78, 88, 100, 114, ?, 148

14       36       80       168       ?       696

36      37       33      42       ?       51       15

Find the missing number in the given number series.

1, 2, 3, 6, 11, 20, ?

What should come in place of (?) question mark in the following number series.

4, 9, 19, 34, 54, ?

What will come in place of the question mark (?) in the following series?

72, 108, 172, ?, 416, 612

1500     150      30      ?      3.6       1.8