1) A, B, C, D, E related. Four of
them made these statements each:-
i) C is my son-in-law's brother.
ii) B is my father's brother.
iii) E is my mother-in-law.
iv) A is my brother's wife.
Who made these statements?
10 Marks
2) All members of E belongs to D.
All members of D belongs to A.
Not all members of D belongs to E.
Not all members of A belongs to D.
All members of C belongs to both A and B.
Some questions are asked about
relations.
Use venn
diagrams.
5 Marks
3) Complete the table:-
Played Won Lost Draw Goals For Goals Against
A 2 2 1
B 2 1 2 4
C 2 3 7
A, B, C are 3 hockey teams.
2 Marks
4) A says Party was held on :
Thursday, May 8th.
B says Party was held on: Tuesday, May 10th.
C says party was held on: Friday, June 8th.
Given April 1st was Tuesday. One of
A,B,C says 1 correct. One says 1 wrong and one was
completely wrong of date, month and day. Find the Day
the party was held.
5 Marks
5) A ship is away from the shore by
180 miles. A plane is travelling at 10 times speed of
the ship. How long from the shore will they meet?
2 Marks
6) Every station in a railroad
issue every other station's ticket. Some stations are
added. Now they have to issue 46 more tickets. What is
the No. of stations after and before addition.
5 Marks
7) 3 persons say these statements:-
A says either Democratic or Liberal
wins the elections.
B says Democratic wins.
C says neither Democratic nor Liberal wins the
election.
Of these, only one is wrong. Who
wins the election?
5 Marks
8) A clock showing 6 o'clock takes
30 secs to strike 6 times. How long will it take to
strike 12 at midnight?
Ans: 66
seconds.
2 Marks
9) Only boys aged > 16 wear
coats. Boys aged > 15 go to watch football. Some
more statements are given. What can be said about
those who are watching football?
5 Marks
10) There are 3 societies A, B amp;
C having some tractors each. A Gives B and C as many
tractors as they already have. After some days B gives
A and C as many tractors as they have. After some days
C gives A and B as many tractors as they have. Finally
each has 24 tractors. What is the original No.of
tractors each had in the beginning?
Ans: A - 39. B
- 21. C - 12.
7 Marks
11) 4, 5 statements. From that find
the answer.
7 Marks
