Explore topic-wise MCQs in Machine Design.

This section includes 123 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Design knowledge and support exam preparation. Choose a topic below to get started.

51.

Which short Function key is used to "Opens file list drop-down in dialogs" ?

A. F1
B. F2
C. F3
D. F4
Answer» E.
Discussion
52.

Which short Function key is used to "Shifts focus in Windows Explorer" ?

A. F2
B. F4
C. F6
D. F8
Answer» D. F8
Discussion
53.

Which short Function key is used to "Refresh current window" ?

A. F1
B. F3
C. F5
D. F7
Answer» D. F7
Discussion
54.

Which short Function key is used to "Activates menu bar options" ?

A. F10
B. F11
C. F12
D. None of these
Answer» B. F11
Discussion
55.

Which short keys is used to "System menu for current window" ?

A. ALT+F4
B. ALT+Enter
C. ALT+Space
D. ALT+Ctrl
Answer» D. ALT+Ctrl
Discussion
56.

Which short keys is used to "Cycles between open applications" ?

A. ALT+Spacebar
B. ALT+TAB
C. ALT+Ctrl
D. None of these
Answer» C. ALT+Ctrl
Discussion
57.

Which short keys is used to "Opens properties dialog" ?

A. ALT+C
B. ALT+F1
C. ALT+Ctrl
D. ALT+ENTER
Answer» E.
Discussion
58.

Which short keys is used for File menu options in current program "Select all text"?

A. Ctrl + A
B. Ctrl + B
C. Ctrl + C
D. Ctrl + D
Answer» B. Ctrl + B
Discussion
59.

Which short keys is used for File menu options in current program "Cut selected item"?

A. Ctrl + A
B. Ctrl + D
C. Ctrl + C
D. Ctrl + X
Answer» E.
Discussion
60.

Which short keys is used to "Decrease selected font -1" ?

A. Ctrl + Shift + <
B. Ctrl + [
C. Both (a) and (b)
D. None
Answer» D. None
Discussion
61.

Which special character is used to " 1⁄2" ?

A. alt 0189
B. alt 0190
C. alt 0191
D. alt 0192
Answer» B. alt 0190
Discussion
62.

___________ is used to switch the client computer between a window and a full screen

A. Alt + End
B. Ctrl + Alt + Break
C. Alt + Delete
D. None of the above
Answer» C. Alt + Delete
Discussion
63.

Which short keys is used to "Full wipe delete" ?

A. SHIFT+DELETE
B. CTRl+DELETE
C. ALT+DELETE
D. ESC+DELETE
Answer» B. CTRl+DELETE
Discussion
64.

Ctrl + N

A. Open new anti virus
B. Open new program
C. Open new window
D. Open new/blank document
Answer» E.
Discussion
65.

Which short keys is used to "Double-space lines" ?

A. Ctrl + 1
B. Ctrl + 2
C. Ctrl + 3
D. Ctrl + 4
Answer» C. Ctrl + 3
Discussion
66.

Which short keys is used to "Switch between current program windows" ?

A. ALT+F5
B. ALT+F6
C. ALT+F7
D. ALT+F8
Answer» C. ALT+F7
Discussion
67.

Which short keys is used to "Opens context menu" ?

A. SHIFT+F7
B. SHIFT+F8
C. SHIFT+F9
D. SHIFT+F10
Answer» E.
Discussion
68.

Which short keys is used to "Collapse current selection or go to parent" ?

A. @
B. *
C. %
D. ^
Answer» D. ^
Discussion
69.

Which short keys is used to "Save" ?

A. Ctrl + S
B. F12
C. Both (a) and (b)
D. None
Answer» D. None
Discussion
70.

Which short keys is used to "moves document or dialog box up one page" ?

A. PAGE UP
B. PAGE DOWN
C. HOME
D. INSERT
Answer» B. PAGE DOWN
Discussion
71.

Which special character is used to ’ Closing single quote ?

A. alt 0143
B. alt 0144
C. alt 0145
D. alt 0146
Answer» E.
Discussion
72.

Which short keys is used to "View or hide non printing characters" ?

A. Ctrl + Shift + !
B. Ctrl + Shift +%
C. Ctrl + Shift + #
D. Ctrl + Shift + *
Answer» E.
Discussion
73.

Which short keys is used to "Increase selected font +1" ?

A. Ctrl + Shift + >+
B. Ctrl + Shift + >
C. Ctrl + Shift + <
D. Ctrl + Shift + -
Answer» C. Ctrl + Shift + <
Discussion
74.

Which short keys is used to "Justify paragraph alignment" ?

A. Ctrl + D
B. Ctrl + J
C. Ctrl + T
D. Ctrl + S
Answer» C. Ctrl + T
Discussion
75.

Ctrl + O

A. Open options
B. New options
C. Close options
D. None of these
Answer» B. New options
Discussion
76.

Which short keys is used to "Align selected paragraph to the left" ?

A. Ctrl + N
B. Ctrl + O
C. Ctrl + P
D. Ctrl + Q
Answer» E.
Discussion
77.

Which short keys is used to "Quit program, close current window" ?

A. ALT+F1
B. ALT+F2
C. ALT+F3
D. ALT+F4
Answer» E.
Discussion
78.

Which special character is used to "… Ellipsis" ?

A. alt 0131
B. alt 0132
C. alt 0133
D. alt 0134
Answer» D. alt 0134
Discussion
79.

Which short keys is used to "Open find box" ?

A. Ctrl + B
B. Ctrl + C
C. Ctrl + D
D. Ctrl + F
Answer» E.
Discussion
80.

Which short keys is used to "Switch to parent folder" ?

A. SPACE
B. BACKSPACE
C. ENTER
D. ALT
Answer» C. ENTER
Discussion
81.

Which short keys is used to "Font options" ?

A. Ctrl + C
B. Ctrl + D
C. Ctrl + G
D. Ctrl + Q
Answer» C. Ctrl + G
Discussion
82.

Which short keys is used for "Highlight from current position to end of line"?

A. Shift + Insert
B. Shift + Home
C. Shift + End
D. Shift + Esc
Answer» D. Shift + Esc
Discussion
83.

Which short keys is used for "Move one word to the left at a time"?

A. Ctrl + h
B. Ctrl + f
C. Ctrl + i
D. Ctrl + y
Answer» C. Ctrl + i
Discussion
84.

Which short keys is used for "Move one word to the right at a time"?

A. Ctrl + g
B. Ctrl + h
C. Ctrl + i
D. Ctrl + j
Answer» B. Ctrl + h
Discussion
85.

Which short keys is used to "Change text to heading 2" ?

A. Ctrl + Alt + 1
B. Ctrl + Alt + 2
C. Ctrl + Alt + 3
D. Ctrl + Alt + 4
Answer» C. Ctrl + Alt + 3
Discussion
86.

Which short keys is used to "Change text to heading 3" ?

A. Ctrl + Alt + 1
B. Ctrl + Alt + 2
C. Ctrl + Alt + 3
D. Ctrl + Alt + 4
Answer» D. Ctrl + Alt + 4
Discussion
87.

Which short keys is used to "Change case of selected text" ?

A. Shift + F
B. Shift + F1
C. Shift + F2
D. Shift + F3
Answer» E.
Discussion
88.

Which short keys is used to "Single-space lines" ?

A. Ctrl + 1
B. Ctrl + 2
C. Ctrl + 3
D. Ctrl + 4
Answer» B. Ctrl + 2
Discussion
89.

Which short keys is used to "Change text to heading 1" ?

A. Ctrl + Alt + 1
B. Ctrl + Alt + 2
C. Ctrl + Alt + 3
D. Ctrl + Alt + 4
Answer» B. Ctrl + Alt + 2
Discussion
90.

Which short keys is used to "Move cursor to end of document" ?

A. Ctrl + Home
B. Ctrl + End
C. Ctrl + <
D. Ctrl + >
Answer» C. Ctrl + <
Discussion
91.

Ctrl + A

A. Select one word of the page
B. Select all contents of the page
C. Select one line of the page
D. Select one page of the page
Answer» C. Select one line of the page
Discussion
92.

Which special character is used to " ® Registration Mark " ?

A. alt 0174
B. alt 0175
C. alt 0176
D. alt 0177
Answer» B. alt 0175
Discussion
93.

Which short keys is used for File menu options in current program "Universal help"?

A. F5
B. F1
C. F12
D. F8
Answer» C. F12
Discussion
94.

Which special character is used to creating unique images in a uniform world for " ÷ " ?

A. alt 0246
B. alt 0247
C. alt 0248
D. alt 0249
Answer» C. alt 0248
Discussion
95.

Which special character is used to "° Degree symbol " ?

A. alt 0175
B. alt 0176
C. alt 0177
D. alt 0178
Answer» C. alt 0177
Discussion
96.

Which special character is used to " • Bullet "?

A. alt 0146
B. alt 0147
C. alt 0148
D. alt 0149
Answer» E.
Discussion
97.

Which short keys is used to "Close document" ?

A. Ctrl + X
B. Ctrl + Y
C. Ctrl + U
D. Ctrl + W
Answer» E.
Discussion
98.

Which short keys is used to "Undo last action" ?

A. Ctrl + A
B. Ctrl + Z
C. Ctrl + M
D. Ctrl + B
Answer» C. Ctrl + M
Discussion
99.

Which special character is used to ‘ Opening single quote ?

A. alt 0145
B. alt 0146
C. alt 0147
D. alt 0148
Answer» B. alt 0146
Discussion
100.

Which special character is used to “ Closing double quote ?

A. alt 0146
B. alt 0147
C. alt 0148
D. alt 0149
Answer» D. alt 0149
Discussion