Which of the following salt is predominant in saline

168, 164, 155, 139, ?, 78

864, 432, 144, ? , 7.2, 1.2

12, 33, 45, 78, 123, 201, ?

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

4, 8, 24, ?, 480, 2880

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

5, 14, 41, 122, 365, 1094, ?

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

256, 128, 64, 32, 16, ?

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

5, 10, 30, ?, 600, 3600

56, 27, 14.5, 6.25, ?, 1.0625

What value should come in the place of (?) in the following number series?

4, 10, 22, 46, ?, 190