If train is called bus, bus is called tractor, tractor is called car, car is called scooter, scooter is called bicycle, bicycle is called moped, which is used to plough a field ?

D. CAR

If rose is called popy, popy is called lily, lily is called lotus and lotus is called glandiola, which is the king of flowers ?

E. GLANDIOLA

If eye is called hand, hand is called mouth, mouth is called ear, ear is called nose and nose is called tongue, with which of the following would a person hear ?

C. NOSE

If diamond is called gold, gold is called silver, silver is called ruby, ruby is called emerald, which is the cheapest jewel ?

D. RUBY

If water is called blue, blue is called red, red is called white, white is called sky, sky is called rain, rain is called green and green is called air, which of the following is the colour of milk ?

E. SKY