Rules 4 board exam:
Har sawal ka dat kar larna, lekhne me kami mat karna, mouka milay to peeche be dekhna. or 1 bat yaad rakhna aagay walay ka paper apna samajhna
1 box wasn''t opening
Physician came n aply
all laws
Chemist came n aply al
reaction but nt open
mathematician came n
say
''LET''S SIPOSE It IS
OPEN" !! ;->