Question

your uncle send you a big cash per persent on
your brith birthday write a letter thanking him for it and also tell him how you will utilize amount of the present ​

Answer 1

There is only one square i.e. QRST composed of four components. There is only one square i.e. IJKL composed of eight components. There is only one square i.e. ABCD composed of twelve components. Total number of squares in the given figure = 4 + 4 + 4+1 + 1 + 1 = 15.