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Frequently Asked Microsoft Placement Papers with Solution

(#M40164711) MICROSOFT QUESTION Consolidation Keep an EYE

The series of numbers (1,1/2,1/3.....1/1972) is taken.Now two numbers are taken from this series(the first two) say x,y. Then the operation x+y+x.y is performed to get the consolidated number.The process is repeated. What will be the final number after the consolidation of all into one number.
A)1970
B)1971
C)1972
D) None of these

Asked In Microsoft alpha cube (7 years ago)

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(#M40032475) MICROSOFT QUESTION math Keep an EYE

5 11 42

58 67 71

9 ? 76

Asked In Microsoft (11 years ago)

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(#M40156333) MICROSOFT QUESTION Keep an EYE

find n if (2^228/2^n)=512

Asked In Microsoft Devanshu (9 years ago)

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(#M40039916) MICROSOFT QUESTION work and time Keep an EYE

There are three taps A,B and C.they can fill the tank in 10,20,and 25 hrs respectively.At first all of them are opened simultaneously.Then after 2 hrs
tap C is closed and A and B are kept running.After the 4rth hour tap B is closed.The remaining work is done by tap A alone.Find the percentage of the work done by Tap A by itself?

Asked In Microsoft tauseef arbab (10 years ago)

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(#M40156386) MICROSOFT QUESTION Keep an EYE

A cube whose edge is 20 cm long has circleon each of its face painted black. what is the total area of unpainted surface of the cube if the cicles are of largest possible area ?
(a) 85.71 cm2 (b) 257.14 cm2
(c) 514.28 cm2 (d) 331.33 cm2

Asked In Microsoft sahil (9 years ago)

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(#M40038888) MICROSOFT QUESTION Time and Distance Keep an EYE

Two vehicles A and B leaves from city Y to X. A overtakes B at 10:30 am and reaches city C at 12:00 pm. It waits for 2 hrs and return to city Y. On its way it meets B at 3:00 pm and reaches city Y at 5:00 pm. B reaches city X, waits for 1hr and returns to city Y. Afer how many hours will B reach city Y from the time A overtook him fro the first time?

1) 50 hrs
2) 49.5 hrs
3) 41.5 hrs
4) 37.5 hrs

Asked In Microsoft sourav chandan (10 years ago)

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(#M40008004) MICROSOFT QUESTION analytical Keep an EYE

3. A certain city is served by subway lines A,B and C and numbers 1 2 and 3 When it snows , morning service on B is delayed
When it rains or snows , service on A, 2 and 3 are delayed both in the morning and afternoon When temp. falls below 30 degrees farenheit afternoon service is cancelled in either the A line or the 3 line, but not both. When the temperature rises over 90 degrees farenheit, the afternoon service is cancelled in either the line C or the 3 line but not both. When the service on the A line is delayed or cancelled, service on the C line which connects the A line, is delayed. When service on the 3 line is cancelled, service on the B line which connects the 3 line is delayed.

Q1. On Jan 10th, with the temperature at 15 degree farenheit, it snows all day. On how many lines will service be
affected, including both morning and afternoon.

(A) 2 (B) 3 (C) 4 (D) 5



Q2. On Aug 15th with the temperature at 97 degrees farenheit it begins to rain at 1 PM. What is the minimum number
of lines on which service will be affected?

(A) 2 (B) 3 (C) 4 (D) 5




Q3. On which of the following occasions would service be on the greatest number of lines disrupted.

(A) A snowy afternoon with the temperature at 45 degree farenheit
(B) A snowy morning with the temperature at 45 degree farenheit
(C) A rainy afternoon with the temperature at 45 degree farenheit
(D) A rainy afternoon with the temperature at 95 degree farenheit

Asked In Microsoft (13 years ago)

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(#M40008003) MICROSOFT QUESTION analytical Keep an EYE

1. The office staff of XYZ corporation presently consists of three bookkeepers--A, B, C and 5 secretaries D, E, F, G, H. The management is planning to open a new office in another city using 2 bookkeepers and 3 secretaries of the present staff . To do so they plan to separate certain individuals who don't function well together. The following guidelines were established to set up the new office

I. Bookeepers A and C are constantly finding fault with one another and should not be sent together to the new office as a team
II. C and E function well alone but not as a team , they should be separated
III. D and G have not been on speaking terms and shouldn't go together
IV Since D and F have been competing for promotion they shouldn't be a team
1.If A is to be moved as one of the bookkeepers, which of the following cannot be a possible working unit.

A.ABDEH B.ABDGH C.ABEFH D.ABEGH


2.If C and F are moved to the new office, how many combinations are possible

A.1 B.2 C.3 D.4


3.If C is sent to the new office, which member of the staff cannot go with C

A. B B. D C. F D. G


4.Under the guidelines developed, which of the following must go to the new office

A. B B. D C .E D. G




5.If D goes to the new office, which of the following is/are true

I. C cannot go II. A cannot go III. H must also go

A. I only B. II only C. I and II only D. I and III only

Asked In Microsoft (13 years ago)

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(#M40008005) MICROSOFT QUESTION analytical Keep an EYE

In a certain society, there are two marriage groups, red and brown. No marriage is permitted within a group. On marriage, males become part of their wives groups; women remain in their own group. Children belong to the same group as their parents. Widowers and divorced males revert to the group of their birth. Marriage to more than one person at the same time and marriage to a direct descendant are forbidden

Q1. A brown female could have had

I. A grandfather born Red II. A grandmother born Red III Two grandfathers born Brown

(A) I only (B) III only (C) I, II and III (D) I and II only




Q2. A male born into the brown group may have

(A) An uncle in either group (B) A brown daughter (C) A brown son (D) A son-in-law born into red group




Q3. Which of the following is not permitted under the rules as stated.

(A) A brown male marrying his father's sister (B) A red female marrying her mother's brother
(C) A widower marrying his wife's sister (D) A widow marrying her divorced daughter's ex-husband




Q4. If widowers and divorced males retained their group they had upon marrying which of the following would be permissible ( Assume that no previous marriage occurred)

(A) A woman marrying her dead sister's husband (B) A woman marrying her divorced daughter's ex-husband
(C) A widower marrying his brother's daughter (D) A woman marrying her mother's brother who is a widower.

Asked In Microsoft (13 years ago)

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(#M40047955) MICROSOFT QUESTION stack Keep an EYE

What is the minimum no of stack of size n is needed to make a queue of size n?
1 or 2 or 3 or 4

Asked In Microsoft deeps (10 years ago)

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