Choose or find odd word - Sensitive , Sentimental , Passionate , Reasonable , Sensational

E. SENSATIONAL

Choose or find odd word - Mermaid , Sphinx , Unicorn , Dinosaur

D. DINOSAUR

Choose similar word - Calf : Kid : Pup

C. LARVA

Choose or find odd word - Commander , Commodore , Brigadier , Admiral

C. BRIGADIER

In a certain code language, '526' means 'sky is blue' ; '24' means 'blue colour' and '436' means 'colour is fun'. Which digit in that language means 'fun' ?

C. 3