Question
The process of conversion of a solid directly into a gas
is known as:Solution
Sublimation is the process by which a solid changes directly into a gas without passing through the liquid state.
123 125 129 132 ? 145
76, 82, 158, 240, 398, 638, ?
There are three series given below which are following with the same pattern.
Series I: 9, 10, 32, 163, 1145
Series II: 4, B, C, D, E
...Which of the following numbers will replace the question mark (?) in the given series?
69, 70, 74, 83, ?, 124
12, 18, 28, 42, 52, ?
3 2 10 ? 17 16
...18, 32, 50, 82, 132, ?
20 60 150 300 450 ?
? 12 24 44 74 116
...4, 8, 24, ?, 840, 9240