All, except stick,‌ prick.

All the options, except annoyed, denote a state of happiness.

Except glare, all the others are the sources of light.

All the others are related to the eye.

Calcium is found in food.

Oscar is the only International Award among the national ones.

All except the Narmada‌ flow eastwards.

All, except titan, are planets of the solar system.

It belongs to cat family.

Karnatak is a type of music. 

All others are products of plants.

All except Vikrant‌ are satellites.

All, except 'arc',‌ are enclosed figures.

All the others are used with reference to language.

'Acre' is the unit of measurement of area.