Among A, B, C, D and E each having scored different marks, B has scored more marks than E and D, B has not scored the highest marks among them. Who among them scored second highest marks?

Find the missing number from the given responses.
72        44        68
91         ?         86
43        66        37 

If the ink of one pan ends up writing 10 page, how many panes will be required to write 20 copies of 40 page?

Find the diagram that show right relation between CAR, WOOD and Mouse?

225 : 400 :: 625 : ?

Sumit walks 20 m. to the East from point 'A', Then walks 20 m. in South-West direction. Then walks 20 m in North-West direction and reaches at point B. Find distance b/w A and B.? 

Pointing to a boy Veena said, "He is the son of only son of my grandfather". How is that boy related to veena? 

What day of the week was July 29, 1969?