self Interview Numerical Ability Geometry

In how many ways you cut the rectangle into two equal parts?

Read Solution (Total 4)

4.
Diagonally 2times
Horizontal 1times
Longitudinal 1times
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may be n ways. because here there is no particular info about number of parts
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may be only 5 ways are possible...
diagonals--2 ways
perpendicular--2 ways
horizantal----1 way
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Infinite no of ways

Although rectangle has only 2 lines of symmetry, it can be cut into 2 equal parts in infinite number of ways if symmetry is not taken.
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self Other Question

A Clock is observed. The hour hand is exactly at the minute mark and the minute hand is six minutes ahead of it. Later, the clock is observed again. This time, the hour hand is exactly on a different minute mark and the minute hand is seven minutes ahead of it. How much time elapsed between the first and second observation ? How many hand shakes will be there ,if 8 people shake hands with every other people in the room?