Seven friends M, N, O, P, Q, R and S going for different classes, namely Singing, Drawing, Karate, Dancing, Abacus, Swimming and Skating, but not necessarily in the same order, from Monday to Sunday .

Q attends a class on Friday. Only two persons going for classes between Q and the one who is learning Dancing. O going to class immediately before P. Neither O nor P is learning Dancing. Only one person attends a class between O and the one who is learning Karate. The one who is learning Karate does not have a class on Monday.
N attends a class immediately before the one who is learning Singing. Q is not going for Singing. Only one person has a class between O and M.
S is going to class for swimming at the weekends. Only two persons have classes between S and the one who is learning Abacus. M is not going for Skating.

1)Which of the following language is learning by M ?
1)Karate
2)Dancing
3)Skating
4)Drawing
5)None of these

2)On which day of the week, does S have class ?
1)Thursday
2)Sunday
3)Tuesday
4)Saturday
5)None of these

3)As per the given arrangement, P is related to Friday, M is related to Tuesday, then Which of the following is related to O ?
1)Monday
2)Saturday
3)Friday
4)Thursday
5)None of these

4)Who among the following having classes immediately after N ?
1)R
2)P
3)O
4)S
5)None of these

5)Four of the following five form a group as per the given arrangement. Which of the following does not belong to that group?
1)S- Sunday
2)Q-Karate
3)P-Thursday
4)Monday – Drawing
5)Saturday -M

Directions(6-8): Read the following information carefully and answer the questions given below.
P/Q means P is father of Q
P+Q means P is the mother of Q
P-Q means P is the brother of Q
P*Q means P is the sister of Q

6)If A+B/C-D, then A is D‘s __________?
1) Sister
2) Grandfather
3) Grandmother
4) Father
5) None of these

7)If A*B/C-D+E, then A is E‘s
1) Grand-aunt
2) Brother
3) Maternal uncle
4) Mother
5) None of these

8)Which of the following shows that A is aunt of E?
1) A-B+C/D*E
2) A*B/C*D-E
3) A/B*C+D-E
4) A+B-C*D/E
5) None of these

Directions(9-10): Read the following information carefully and answer the questions given below.
A+B means A is the daughter of B.
A-B means A is the husband of B.
A*B means A is the brother of B.

9) If P+Q-R, which of the following is true?
1) R is the mother of P
2) R is the sister in law of P
3) R is the aunt of P
4) R is the mother in law of P
5) None of these

10)If P*Q+R, which of the following is true?
1) P is the brother of R
2) P is the uncle of R
3) P is the son of R
4) P is the father of P
5) None of these