Water is to Oxygen as Salt is to ___________?

A. Iron
B. Sodium
C. Calcium
D. Proteins

Perch : Fresh water : : ___________ : Salt water
A. Crocodile B. Frog C. Cod D. Snake...
GRAIN: SALT ::
A. shard: pottery B. shred: wood C. blades: grass D. chip: glass...
Sodium: Salt ::
A. Potassium: Phosphorous B. Calcium: Marble C. Lime: Limestone D. Room: House...
Choose analogous pair: Grain : Salt
A. Chip : Glass B. Blades : Grass C. Shred : Wood D. Shard : Pottry...
Oxygen : Burn : : Carbon dioxide : _________?
A. Isolate B. Foam C. Extinguish D. Explode...
Ocean : Water : : Glacier : _________?
A. Refrigerator B. Ice C. Mountain D. Cave...
Water is related to Ocean in the same way as Snow is related to?
A. Peaks B. Hail C. Glacier D. Mountain...
Milk is to Water as Ghee is to?
A. Vanaspati B. Mustard Oil C. Argemome D. Cream...
Choose analogous pair: Water : Thirst
A. Ripe : Harvest B. Book : Ignorance C. Needle : Stitch D. Rain : Throat...
Choose analogous pair: Filter : Water
A. Expurge : Book B. Edit : Text C. Censor : Play D. Curtail : Activity...