Select the related word/letters/number from the given alternatives.
34 : 81 : : 23 : ?
1). 8
2). 16
3). 4
4). 12
2. Select the related word/letters/number from the given alternatives.EF : JA : : NO : ?
4. Select the related word/letters/number from the given alternatives.BCD : DEG : : FIJ : ?
8. Select the related word/letters/number from the given alternatives.5 : 30 : : 9 : ?
9. Select the related word/letters/numbers from the given alternatives:Length:Meter::Power:?