20 sy 25 question MS WORD excel aur power sy thy 2 sy 3 power point sy thy Clipboard group kia krta Italic k leay key Endnote ki key Footnote ki key Ek formula correction tha =count if(A2:A24,""greater than 80"") Same 3 question thy Paragraph group me dialogue expender kesy open ho to (arrow py click kr k) Header and footer printed (all pages) Style kis liay use hota News paper aur books me space km krny k liay kya chez use hoti Primitive definition the 20 sy 25 question DBMS sy thy Specific to general kis me hota Tree k 4 question thy 2 question mid waly sy thy protocols sy Algorithm definition Array Aggregate array