Question : Directions: Words given on the left side of (::) are related to each other by some Logic/Rule/Relation. Select the missing word/word pair on the right side of (::) from the given alternatives based on the same Logic/Rule/Relation.
Hygrometer : Humidity :: Anemometer : ?

Option 1: Wind

Option 2: Temperature

Option 3: Length

Option 4: Current

Question : Directions: Words given on the left side of (::) are related to each other by some Logic/Rule/Relation. Select the missing word/word pair on the right side of (::) from the given alternatives based on the same Logic/Rule/Relation.
Electric Current :

Question : Directions: Words given on the left side of (::) are related to each other by some Logic/Rule/Relation. Select the missing word/word pair on the right side of (::) from the given alternatives based on the same Logic/Rule/Relation.
Watt : Power ::

Question : Directions: Words given on the left side of (::) are related to each other by some Logic/Rule /Relation. Select the missing word/word pair on the right side of (::) from the given alternatives based on the same Logic/Rule/Relation.
Sister : Brother ::

Question : Directions: Words given on the left side of (::) are related to each other by some Logic/Rule/Relation. Select the missing word/word pair on the right side of (::) from the given alternatives based on the same Logic/Rule/Relation.
Gujarat : Gandhinagar

Question : Directions: Words given on the left side of (::) are related by some Logic/ Rule/ Relation. Select the missing word/ word pair on the right side of (::) from the given alternatives based on the same Logic/ Rule/ Relation.
Grip : Spanner :: Amplify :