a) Why is Muhammad Bin Tughluq called ‘Mad Badshah’? Give two reasons. (About 200 words) b) Write briefly on the following (30 words each): (i) Kumbh Mela (ii) Rath Yatra of Puri (iii) Kanwarias (iv) Ram Leela (v) Procession of Muharram c) Write the uses of the following softwares (40 words each): (i) Kurzweil (ii) Primavera d) Write the main theme of any four of the following books (40 words each): (i) Discovery of India (ii) Kadambari (iii) Arthshastra (iv) Aapka Bunty (v) Seven Habits of Highly Effective People