Analogy Questions

Select the related word/letters/numbers from the given alternatives:

ZXVT:YWUS::RPNL:?

Select the related word/letters/number from the given alternatives.

2 : 16 : : 3 : ?

Select the related word/letters/number from the given alternatives.

TZ : W : : NT : ?

Select the related word/letters/numbers from the given alternatives:

381 : 160 : :478 : ?

Select the related letters from the given alternatives.

ACE : YAC :: BDF : ?

Select the related number from the given alternatives.

60 : 15 :: 100 : ?

Select the related word/letters/number from the given alternatives.

731 : 11 : : 991 : ?

Select the related word/letters/number from the given alternatives.

4: 1024 :: 7 : ?