Infosys Company Numerical Ability Age Problem

The shape in the sketch below is that of a square attached to half of a similar square.
Divide it into four equal pieces.

Read Solution (Total 3)

Infosys Other Question

I bought a car with a peculiar 5 digit numbered licence plate which on reversing could
still be read. On reversing value is increased by 78633.Whats the original number if all
digits were different?
There are two balls touching each other circumferencically. The radius of the big ball is
4 times the diameter of the small all. The outer small ball rotates in anticlockwise direction
circumferencically over the bigger one at the rate of 16 rev/sec. The bigger wheel also rotates
anticlockwise at N rev/sec. What is 'N' for the horizontal line from the centre of small wheel
always is horizontal.