Question 1:
An employee has to allocate offices to 6 staff members. The offices are no. 1-6. the offices are arranged in a row and they are separated from each other by dividers>hence voices, sounds and cigarette smoke flow easily from one office to another Miss R needs to use the telephone quite often throughout the day. Mr. M and Mr. B need adjacent offices as they need to consult each other often while working. Miss H is a senior employee and his to be allotted the office no. 5, having the biggest window. Mr D requires silence in office next to his. Mr. T, Mr M and Mr. D are all smokers. Miss H finds tobacco smoke allergic and consecutively the offices next to hers are occupied by non-smokers. Unless specifically stated all the employees maintain an atmosphere of silence during office hrs. The ideal candidate to occupy office farthest from Mr. B will be i. Miss H ii. Mr. M iii. Mr. T iv. Mr. D The three employees who are smokers should be seated in the offices i. 1 2 4 ii. 2 3 6 iii. 1 2 3 iv. 1 2 3 The ideal office for Mr. M would be i. 2 ii. 6 iii. 1 iv. 3 In the event of what occurrence within a period of one month since the assignment of the offices would a request for a change in office be put forth by one or more employees? i. Mr D quitting smoking ii. Mr. T taking over duties formally taken care of by Miss R iii. The installation of a water cooler in Miss H?s office iv. Mr. B suffering from anemia
Ans :
An employee has to allocate offices to 6 staff members. The offices are no. 1-6. the offices are arranged in a row and they are separated from each other by dividers>hence voices, sounds and cigarette smoke flow easily from one office to another
Miss R needs to use the telephone quite often throughout the day. Mr. M and Mr. B need adjacent offices as they need to consult each other often while working. Miss H is a senior employee and his to be allotted the office no. 5, having the biggest window.
Mr D requires silence in office next to his. Mr. T, Mr M and Mr. D are all smokers. Miss H finds tobacco smoke allergic and consecutively the offices next to hers are occupied by non-smokers. Unless specifically stated all the employees maintain an atmosphere of silence during office hrs.
The ideal candidate to occupy office farthest from Mr. B will be
i. Miss H
ii. Mr. M
iii. Mr. T
iv. Mr. D
The three employees who are smokers should be seated in the offices
i. 1 2 4
ii. 2 3 6
iii. 1 2 3
iv. 1 2 3
The ideal office for Mr. M would be
i. 2
ii. 6
iii. 1
iv. 3
In the event of what occurrence within a period of one month since the assignment of the offices would a request for a change in office be put forth by one or more employees?
i. Mr D quitting smoking
ii. Mr. T taking over duties formally taken care of by Miss R
iii. The installation of a water cooler in Miss H?s office
iv. Mr. B suffering from anemia
Question 2:
You are given 8 identical balls .... but one of them is slightly heavier than the rest.... given a old scale (not electronic one) and only two trials to weigh ... can u spot the odd one out???
Answer 2:
Divide 8 balls in groups of 3-3-2. Say they are named A, B, C.
First trial
-----------
Now compare A and B.
If A == B - the heavy ball is in C. Compare two balls of C.
Second Trial
------------
If A != B - say A is heavier than B. Say balls of group A are named 1, 2, 3. compare 1 and 2.
If 1 == 2, 3 is the heavier ball.
If 1 > 2, 1 is the heavier ball.
If 2 > 1, 2 is the heavier call.
Question 3:
There were 2 doors. one lead to heaven and other to hell there were two doorkeepers one outside each door. one told lie and other spoke truth. what will be one question that czn be asked to both of them so that one comes to know that which door leads to heaven?
Answer 3:
We should ask one of them
"What should other man tell if i ask which is the door to heaven?"
Go through the door which he hasn't said
Explanation:
Let two door be A and B
Assume A is the door to heven
Case 1:
Question asked to the lier
The other man always tell the truth so he pick A.But the lier will say B
Case 2:
Question asked to the man who tells truth
The lier will pick B.And the true man tell the truth
Question 4:
4.Pipe A can fill in 20 minutes and Pipe B in 30 mins
and Pipe C can
empty the same in 40 mins.If all of them work
together, find the time
taken to fill the tank
(a) 17 1/7 mins
(b) 20 mins
(c) 8 mins
(d) none of these
Answer 4 :
Let Say tank size is 100 galon
Pipe A takes 20 mins to fill 100 galon
So in 1 Min # 100/20= 5 galon
Pipe b takes 30 mins to fill 100 galon
So in 1 Min # 100/30= 3.34 galon
pipe c takec 40 mins to empty the 100 galon
so in 1 Min # 100/40= 2.5 galon
Now if all work together: (5+3.34)-2.5=5.84 galon fill in one minute, so 100 galon fill in 100/5.84= 17.124 minutes.
The Answer is A. 17 1/7 mins
Question 5:
A cube of side 4cm is painted with colors red,blue,green in such a way that opposite sides are painted in the same colour . this cube is now cut into 64 cubes of equal size .then
1) how many have atleast two sides painted in different colours.
2) how many cubes have only one side painted.
3) how many cubes have no side painted
4) how many have exactly one side not painted.
Answer 5:
1)how many have at least two sides painted in different colors.
Ans :-32 (2sides + 3sides = 24+8 = 32)
2) how many cubes have only one side painted.
Ans :-24 Each side have 4 one side painted cubes(6*4)
3) how many cubes have no side painted
Ans :- 8
4) how many have exactly one side not painted.
Ans :- 0(we will have max of 3sides painted)
