In a certain code, ‘37’ means ‘which class’ and ‘583’ means ‘caste and class’. What is the code for ‘caste’?

In a certain code, ‘975’ means ‘Throw away garbage’; ‘528’ means ‘Give away smoking’ and ‘213’ means ‘Smoking is harmful’. Which digit in that code means ‘Give’?

If bat is racket, racket is football, football is shuttle s ludo and ludo is carom, what is cricket played with?

If book is called watch, watch is called bag, bag is called dictionary and dictionary is called window, which is used to carry the books?

If clock is called television, television is called radio, radio is called oven, oven is called grinder and grinder is called iron, in what will a lady bake?

If cloud is called white, white is called rain, rain is called green, green is called air, air is called blue and blue is called water, where will the birds fly?

If cushion is called pillow, pillow is called mat, mat is called bedsheet and bedsheet is called cover, which will be spread on the floor?

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

If finger is called toe, toe is called foot, foot is called thumb, thumb is called ankle, ankle is called palm and palm is called knee, which one finger has a different name?

If paper is called wood, wood is called straw, straw is called grass, grass is called rubber and rubber is called cloth, what is the furniture made up of?