Question

Identify the conclusions which can be concluded by using given statement

Statement I All fans are rooms.
Statement II No room is green.
Statement III Some windows are green.
Conclusion A Some windows are fans.
Conclusion B Some windows are rooms.
Conclusion C Some fans are green.
Conclusion D No green is fan.

• A. Only A follows
• B. Only C follows
• C. Only D follows
• D. Only Band D follow
• E. All follow

Answer 1

The correct option is C Only D follows

Statement
I All fans are rooms.
Statement II No room is green.
Statement III Some windows are green.
Conclusion A Some windows are fans. False, windows may or may not be fans.
Conclusion B Some windows are rooms. False, if windows are fans, they will be
rooms.
Conclusion C Some fans are green. False, all fans are rooms and no room is
green, so no fan is green.
Conclusion D No green is fan. True, all fans are rooms and no room is green, so
no fan is green and no green is fan.