Directions: In Question Nos. 1 to 4, select the related word/letters/numbers from the given alternatives.

1. ABCDE : ONMLK : : FGHIJ : ?

TSROP

JIHGF

YXWVU

BGLQV

2. 21 : 65 : : 31 : _?_

75

80

85

95

3. 04: 25 : : 09 : _?_

16

100

49

64

4. 50625: 65536: : 83521 : _?_

97627

98371

103967

104976

5. Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

_on_lk_in_fe_ch_

pmjgda

pmgjda

pringjad

pmjgad