Set –
1:
Gaurav, Optimus, Dixit, Fighter,
Abhinav and Nirmal were born in different months-March, April, May, June, and
July and August, not necessarily in the same order. All of them have different
years of birth- 1990, 1991, 1992, 1993, 1994 and 1995, though not respectively.
(A)Fighter was born neither in the
month of July nor in April but was born in the year 1992.
(B)A person who is born in 1995, is
born either in June or in March. Optimus is born neither in 1994 nor 1993 but
was born in the month of august.
(C)Gaurav who was born in the month
of June, has his year of birth either 1994 or 1993. A person
who has year of
birth as 1990 is born neither in the month of march nor in April.
(D)1991 is the birth year of either
Dixit or Nirmal. Abhinav was not born in March.
Set – 2:
There are 10 people – A, B, C, D, E,
M, N, O, P and Q who stay on 4 floors (numbered 1 to 4) of a building. There
are three flats on each of the four floors out of which two flats are vacant.
The flats are numbered 1, 2 and 3 on
each of the floors and are left to right on the floor respectively. Flat no. 1
of floor no. 2 is exactly above the flat no. 1 of floor no. 1 and so on.
M stays on flat no. 1 of the floor
just below the floor on which B stays. The flat no 2 of floor no 2 is empty. B
stays on flat no. 2 on one of the floors. D stays on flat no. 2. C stays on
flat no. 3 of same floor on which M stays. Flat to the right of B is empty. Flat
on which A stays is below the flat of B such that no one lives between them.
Flat no 3 of floor no 4 is empty. Q stays on flat to the right of D. O and E
stays on the same floor. C and O do not share same flat no. P does not stay on
top floor.
Solutions:
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