B. Abu and the Window
Recently, Abu has got a new job in Particle and Hardware shop. He is given a task to disintegrate a ...
C. Wild Number
Mr. Hasan and Mr. Joty are two famous scientists of ISRO who recently successful in their mission Ch...
D. Palindrome !!
Mustafiz is a wonder boy of United States of Santosh. His best friend Plabon is very fond of palindr...