1. 08 : 28 :: 15 : ? (1)
(1) 63
(2) 65
(3) 126
(4) 124
2. Oxygen : Burn :: Carbon Dioxide : ? (3)
(1) Isolate
(2) Foam
(3) Extinguish
(4) Explode
3. Import : Export :: Expenditure : ? (1)
(1) Revenue
(2) Deficit
(3) Debt
(4) Tax
4. Scribble : Write :: Stammer : ? (4)
(1) Walk
(2) Play
(3) Dance
(4) Speak
5. 6524: 6465: 9638: ? (4)
(1) 9825
(2) 9736
(3) 9697
(4) 9579