A man can swim to a place 120 km distant and come back in 35 hours. He finds that he  can swim 6 km against the stream in the same time as 8 km with the stream. Find the ratio of speed of man in still water to that of stream?

Directions : In each of the questions below are given four statements followed by three conclusions numbered I, II, and III. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:
Some boxes are toys.
Some toys are nails.
Some nails are stores.
Some stores are shops.
Conclusions:
I. Some shops are toys.
II. Some nails are boxes.
III. No shop is toy.

Which of these games is played in a court surrounded by four walls?

Deepak said to Nitin, " That boy playing football is the younger of the two brothers of the daughter of my father's wife. " How is the boy playing football related to Deepak? 

Pituitary: Brain :: Thymus : ? 

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