Question

Which of these numbers will come next in the below given series?
AB2, CD12, EF30, GH56 ​

Answer 1

Answer:

IJ90 Here logic is used as multiply the alphabet number like A as 1 B as 2 hence 2*1=2

Answer 2

The next terms in the series AB2, CD12, EF30, GH56 are IJ90, KL132, MN182, OP240, QR306, ST380, UV462, WX552 and YZ650.

Step-by-step explanation:

We take: A = 1, B = 2, C = 3, D = 4, E = 5, F = 6, ...

1. AB = 1 * 2 = 2 ➜ AB2
2. CD = 3 * 4 = 12 ➜ CD12
3. EF = 5 * 6 = 30 ➜ EF30
4. GH = 7 * 8 = 56 ➜ GH56

Continuing in this way, we find other terms of the series:

1. IJ = 9 * 10 = 90 ➜ IJ90
2. KL = 11 * 12 = 132 ➜ KL132
3. MN = 13 * 14 = 182 ➜ MN182
4. OP = 15 * 16 = 240 ➜ OP240
5. QR = 17 * 18 = 306 ➜ QR306
6. ST = 19 * 20 = 380 ➜ ST380
7. UV = 21 * 22 = 462 ➜ UV462
8. WX = 23 * 24 = 552 ➜ WX552
9. YZ = 25 * 26 = 650 ➜ YZ650