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questions:
Posted Date: 21 Feb 2008 Resource Type: Articles/Knowledge Sharing Category: General
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Posted By: Deepu Member Level: Diamond
Rating:  Points: 5
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1. amar,akbar,antony eat lunch at the same restaurant everyday.if
amar orders a dosa,then akbar also orders adosa.either akbar or
antony always orders a dosa,but never at the same lunch.either
amar or antony or both order a dosa.if antony ordes a dosa ,then
amar also orders a dosa.youy can conclude that:
a.amar, akbar,antony always order adosa.
b.amar and antony sometimes order a dosa,akbar never does.
c.amar and akbar always order a dosa,antony never does.(ANS)
d.amar and antony always order adosa,akbar never does.
2. .ramesh,ram,kareem and mohan collected coins of different
countries.they collected 100 together.none collected less than
10.each collected an even number.each collected a different
number.based on these,we can say that the number of coins
collected by the boy who collected the most could not have
exceeded
a.54 b.64(ans) c.58 d.60
3. let p,q,r and s be four statementssuch that:
if p is true, then q is true;
if q is true,then r is true and
if s is true,then at least one of q and r is false.
then it follows that:
a. if p is true then s is false.(ans)
b. if s is falsae both q and r are true.
c. if at least one of q and r is false then s is false.
d. if q is true then s is true.
4. 14.players a to z play a league match in which every player plays
a match against every other player. a win earns 2 points,a draw 1
point and loss 0 points.there were no draws,and no two players had
the same total points.the rank list of the players happens to be
the alphabetical list itself.which of the following statement is
true?
a.n wins over m b.m wins over n(ans)
c. m did not play against n d.none
5. a man and a woman, walking together start out by boyh taking a
step with the left foot.in order to keep together, the man whose
stride is longer,takes two steps while the woman takes three.how
many steps will the woman have taken they are both about to step
out on the right foot for the first time together?
Ans: Never
6. If x + 1/x = 3 than x2 + t/x2 = ? Ans. 7
7. A circle has radius 20 cm. If we cut 4 circle with radius of 5 cm than ? will be the area of circle left..?
8. Five no. r given 2, 3, 5, 8, 7 .. how many no will be divisible by 125....?
9. How many no between 1 - 100 which will be divisible by 2 or 3 ..
10. No. like _ _ A _ _ _ B _ _ divisible by some no... than ? will be the value of A & B. (Sorry for exact data, it's not in mind)
11. A & B have few suitcases. If A give 1 suitcase to B than A will have half the suitcase B have. If B give a suitcase to
A than the no of suitcase with A & B will be equal...How many suitcase A & B have..?
Ans. A=5,B=7
12. A man leaves office daily at 7pm A driver with car comes from his home to pick him from office and bring back home.
One day he gets free at 5:30 and instead of waiting for driver he starts walking towards home. In the way he meets the car
and returns home on car He reaches home 20 minutes earlier than usual. In how much time does the man reach home usually??
Ans. 1hr 20min
13. The following truth table is given What is Y equal to??
A B C Y
0 0 0 1
0 0 1 1
0 1 0 0
0 1 1 0
1 0 0 0
1 0 1 0
1 1 0 1
1 1 1 1
Ans. (A')(B')(AB) , where ' stands for complement.
14. A works thrice as much as B. If A takes 60 days less than B to do a work then find the number of days it would take to
complete the work if both work together?
Ans. 22?days
15. How many 1's are there in the binary form of 8*1024 + 3*64 + 3
Ans. 4
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