Numerical IQ Test by Paul C

1, 1, 2, 2, 3,?

1, 10, 2,?, 3, 30

1, 01, 100, 0001,

5, 2, 10, 4, 20, 8,?

23, 456, 78, 910,

1, 11, 222,?

1, 3, 9, 5, 15, 45, 2, 6,?

117, 216, 315, 414,

18, 5, 22, 15, 12, 21, 20, 9, 15,?

2 = 11.
3 =?

X = Y
6 =?

100 + 11 = 32
111 + 1000 = 43
100 + 100 =?

15 = 522
12 = 441
4 = 61
10 =?

1 + 3 + 2 = 120
5 + 5 + 9 = 844
1 + 1 + 4 = 300
3 + 6 + 6 =?

1 + 100 = 0011
2 + 31 + 2 =?