a. CTRL+F5                                       
b. CTRL+F11
c. CTRL+F9                                     
d. None of these

a. Ctrl+U                                            
b. Ctrl+E
c. Ctrl+K                                            
d. None of these

a. Ctrl+A                                           
b. Ctrl+Y
c. Ctrl+C                                            
d. None of these

a. 10+17                                             
b. B1*B2
c. B1*17                                             
d. None of these

a. F10                                                 
b. F9
c. F5                                                   
d. None of these

a. New Slide                                      
b. Open PowerPoint File
c. New Document                             
d. None of these

a. Ctrl + =                                          
b. Ctrl +/$
c. Alt + =                                            
d. None of these

a. Ctrl + Backspace                            
b. Ctrl + Spacebar
c. Ctrl + R                                          
d. None of these

a. Ctrl + C                                          
b. Ctrl + P
c. Ctrl + Y                                          
d. Ctrl + V

a. F7                                                   
b. F8
c. F9                                                   
d. None of these