1. GK Trivia & Sudoku! Simplicity is the ultimate sophistication. by Leonardo da Vinci.

2. Introduction Using MS – Excel formula’s ‘If’ function ‘CountIF’ function AND function Drop-down box How? This is a multiple choice game. Its has a user-friendly interface. For? For ages between 13 and 15 years

3. Drop-down box to select the correct answer

4. Shows “Correct” if answer is Correct. =IF( B3 = "Water", "CORRECT", "INCORRECT") Shows “Correct” if answer is Correct. =IF( B11 = "Peter Crouch", "CORRECT", "IN_CORRECT") ‘IF’ condition

5. =IF(AND(B27>= "Rs. 30",B27<="Rs. 60"),"CORRECT","INCORRECT") ‘AND’ within ‘IF’ condition

6. =COUNTIF(A4:A29,"Correct") =COUNTIF(A4:A29,"=“ & A33) COUNTIF Condition Alternative Approach

7. Graphical User Interface Sudokou

8. ? Any Questions Nabeel Shafique, Abdullah Aslam and Harris Samee Solangi //