Here are the questions, answers will be posted at end of the day
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Q. 1 to 4 are based on the following information:
- Ghosh Babuâ s new interest is psychology. He has identified various personality
patterns and given them names. These personality patterns are inter-related as
follows:
- All Alessandras, Belissimas, Cassandras, Desdemonas, Elissimas and Firdauses
are Queens.
- All Alessandras are Belissimas.
- No Belissima that is not an Alessandra is a Firdaus.
- Some Cassandras are Alessandras.
- All Desdemonas are Cassandras.
- Some Cassandras are not Belissimas.
- No Desdemona is an Alessandra.
- All Queens and only Queens that are neither Belissimas nor Cassandras are
Elissimas.
1. Which of the following is true?
(1) All Firdauses are Alessandras.
(2) Some Firdauses are Alessandras.
(3) All Firdauses are either Alessandras, Cassandras or Elissimas.
(4) Some Firdauses are Cassandras.
2. Which of the following is not true?
(1) No Desdemonas are Belissimas.
(2) Some Belissimas are Desdemonas.
(3) Some Firdauses are both Belissimas and Cassandras.
(4) Some Queens are neither Belissimas nor Elissimas.
3. Which of the following cannot be said to be true or false?
I. No Belissima or Cassandra is an Elissima.
II. Some Cassandras are Belissimas but not Alessandras.
III. No Belissima is both an Alessandra and a Desdemona.
(1) I only (2) II only (3) III only (4) I & II
4. Peter is not a Belissima, therefore,
(1) Peter is an Elissima
(2) If Peter is a Queen, he is an Elissima or Cassandra.
(3) If Peter is not an Elissima, he is a Cassandra.
(4) None of the above