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Frequently Asked Microsoft Numerical Ability Interview Questions with Answers

(#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 (8 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 (11 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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(#M40080810) MICROSOFT QUESTION avgs Keep an EYE

5. In a history examination, the average for the entire class was 80 marks.If 10% of the students scored 95 marks and 20% scored 90 marks,what was the Average marks of the remaining students of the class?
A. 73
B. 74
C. 72
D. 75

Asked In Microsoft harish (10 years ago)

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(#M40036091) MICROSOFT QUESTION math Keep an EYE

V=12R/(r+R) solve for R

Asked In Microsoft Kev McWhirter (11 years ago)

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(#M40039028) MICROSOFT QUESTION ages Keep an EYE

10. Ashok, Eesha, Farook and Gowri ran a race. Ashok said, “I did not finish first or fourth.” Eesha said, “I did not finish fourth.” Farook said, “I finished first.” Gowri said, “I finished fourth.” There were no ties in the competition and exactly three of them told the truth. Who finished fourth?
A. Farook B.Eesha C.Gowri D.Ashok

Asked In Microsoft S B HARISH (11 years ago)

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(#M40059690) MICROSOFT QUESTION Algebra Keep an EYE

If m^2 + m^-2=23
then find
m^3 + m^-3

Asked In Microsoft Pawan Pandey (10 years ago)

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(#M40019799) MICROSOFT QUESTION APTITUDE Keep an EYE

There are N number of detectives , each one knows an information, how many calls should they make so all the detectives know all the N number of info. ?

Asked In Microsoft Banumathy (12 years ago)

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(#M40039094) MICROSOFT QUESTION logical and Math Keep an EYE

x+y=m
x*y=m
and xis not equal to y

then find x and y????

Asked In Microsoft RAHUL UBHALE (11 years ago)

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