1. Eye : Myopia :: Teeth : ?
MEMORY: As myopia disease is occured in eye, Similarly, Pyrrhoea is caused by teeth . Hence, the answer is (C)
2. Ocean : Water :: Glacier : ?
MEMORY: An ocean contains large volume of water. In the same way, A glacier contains large volume of ice.
3. Bouquet : Flowers :: Sentence : ?
MEMORY: Bouquet is a bunch of flowers, while sentence is a set of words.
4. Play : Actor :: Concert : ?
MEMORY: As play is performed by an actor, while concert is performed by musician.
5. 11 : 1333 :: 15 : ?
MEMORY: As, 113+2=1331+2=1333, Similarly, 153+2=3377.