• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40016708) MBA QUESTION mensuration, geometry & co-ordinate geometry Keep an EYE

In a regular hexagon of side a cm,the mid points of three alternate sides are joined in order to form a triangle.What is the ratio of the area of the triangle such formed to area of hexagon?

1) 2:5
2) 7:8
3) 3:8
4) 1:2
5) 2:7

Asked In MBA (12 years ago)

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(#M40014987) MBA QUESTION permutations and combinations, probability Keep an EYE

A survey was conducted on the eating habits of a group of 1000 people. The results are given below. 92% eat South Indian food. 91% eat North Indian food. 82% eat American food. 78% eat Chinese food. 79% eat Italian food. 80% eat Continental food. What must be the minimum number of people who eat all the 6 types of food if 7 people don’t eat any of the six types of food?

1) 0
2) 55
3) 27
4) cannot be determined

Asked In MBA (12 years ago)

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(#M40020605) EXAM QUESTION time,speed Keep an EYE

A man jogging inside a railway tunnel at a constant speed hears a train approaching the tunnel from behind at a speed of 30km/h, when he is one third of the way inside the tunnel. Whether he keeps running forward or turns back, he will reach the end of the tunnel at the same time the train reaches that end. The speed at which the man is running is:

A.

6 km/hr

B.

8 km/hr

C.

12 km/hr

D.

10 km/hr

Asked In exam MAN (12 years ago)

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(#M40038399) INTERVIEW QUESTION Horse rase Keep an EYE

There are 25 horses in a racing competition. You can have race among 5 horses in a particular race. What would be the minimum number of races that will be required to determine the 1st, 2nd and 3rd fastest horses?

Asked In Interview Dikesh Kumar Gumansingh (11 years ago)

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(#M40105414) GATE QUESTION Keep an EYE

Two points A and B are diametrically opposite points on a circular road of circumference 12 km. A cyclist started from A and made three rounds.He made the first round with a speed of 12 kmph and decreased his speed by 3 kmph for every round.What is the interval between the first time he passes through B and the third time he passes through B?
a)200 mins b)100 mins c)85 mins d)170 mins

Asked In Gate Jaspalsingh Parmar (10 years ago)

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(#M40039700) MATHS OLYMPIAD QUESTION solve Keep an EYE

if x1,x2,x3...................xn are in AP then 1/x1x2+1/x2x3+................+1/x(n-1)xn is equal to
a)(n+1)/x1
b)(n-1)/x2
c)(n-1)/x1xn
d)(n+1)x1x2

Asked In Maths Olympiad Harsh Poddar (11 years ago)

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(#M40003401) CDS QUESTION Elementary Mathematics Keep an EYE

One litre of sprite which contain 10% of water is added to 3 litres of sprite which contain 7% of water and to this mixture half a litre of water is added. Find the percentage of water in the final mixture.

Asked In CDS CHANDAN KR SINGH (14 years ago)

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(#M40165191) TCS QUESTION Technical MCQ Keep an EYE

Predict the output of following code:
main()
{
if(1) // True always
printf(“hai”);
else
printf(“hello”);
}

1. Error
2. hai
3. hello
4. No output

Asked In TCS Ashish (7 years ago)

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(#M40032929) A WEBSITE QUESTION matth Keep an EYE

A snail is at the bottom of a well 30 feet deep. It crawls up 3 feet each day, but at night, it slips down 2 feet. How long does it take for the snail to crawl out the well?

Asked In A website muhammad razique (11 years ago)

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(#M40024269) TCS QUESTION Keep an EYE

There are 5 boxes in a cargo. The weight of the 1st box is 200KG, the weight of the 2nd box is 20% higher than the third box, whose weight is 25% higher than the 1st box weight. The 4th box which weighs 350KG is 30% lighter than the 5th box. Find the difference in average weight of the 4 heaviest boxes and the four lightest boxes.

Asked In TCS sahana (12 years ago)

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(#M40165123) ELITMUS QUESTION number ayatem Keep an EYE

How many three digit positive integer, with digit x,y and z in the hundred,tens and units place respectively, exist such that x

Asked In Elitmus Krati Sharma (7 years ago)

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(#M40006572) CSC QUESTION series Keep an EYE

Find out the wrong term.
5, 27, 61, 122, 213, 340, 509

A. 27 B. 61
C. 122 D. 509

Asked In CSC (13 years ago)

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(#M40115404) BANK EXAM QUESTION RATIO N PROPORTION Keep an EYE

Guys I wanna know solution to this question...
A,B,C INVEST IN THE RATIO 2:3:5.THE RETURN ON THEIR INVESTMENT ARE IN THE RATIO 9:8:6.FIND THE TOTAL EARNING IF C EARNS 1200 RS MORE THAN A ??

OPTIONS 7200. 7500. 8000 8100

Asked In Bank Exam rishu (10 years ago)

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(#M40001051) TCS QUESTION Keep an EYE

(1/2)of a number is 3 times more than the (1/6)of the same number.what is that number?

Solution

Dear Ragini, If we consider the question as given by you then we can take any real number in the place of that number. But according to my suggestion SAURABH is right and on the basis given by saurabh answer of GAYATHRI is correct.

Like manish sir answer on facebook.

Asked In TCS Ragini (14 years ago)

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(#M40002401) MISCELLANEOUS COMPAN QUESTION equations Keep an EYE

From the following choice, what is the
equation of a line whose x-intercept is half as
that of line 3x+4y=12 and y-intercept twice of
same

Asked In Miscellaneous Company Exam akshay tr (14 years ago)

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(#M40154062) IBPS QUESTION quants Keep an EYE

Sona travels 600 km to his house partly by train and
partly by car. He takes 8 hours if he travels 120 km
by train and the rest by car. He takes 20 minutes
more if he travels 200 km by train and the rest by
car. Find the speed of the train in km/h.
(1) 45 (2) 60 (3) 75
(4) 80 (5) None of these

Asked In IBPS Sarabeshwar (10 years ago)

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(#M40021004) TCS QUESTION Keep an EYE

A ship 75 km from the port springs a leak that admits 3 tonnes of water every 10 minutes. 45 tonnes of water will cause the ship to sink. However, the pumps in the ship can throw out 3 tonnes of water every hour. What should be speed at which the ship should sail if she were to reach shore safely?

Asked In TCS dipali (12 years ago)

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(#M40032075) AMCAT QUESTION Keep an EYE

Que: Choose the correct answer
Neelam wants to share her code with a colleague, who may modify it. Thus she wants to include the date of the

program creation, the author and other information with the program. What component should she use?

Option 1 : Header files
Option 2 : Iteration
Option 3 : Comments
Option 4 : Preprocessor directive

Asked In AMCAT Aashu (11 years ago)

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(#M40009043) INFOSYS QUESTION race Keep an EYE

There was a race between 3 people. Me, Doug and Anne. When I take 21 steps the distance covered is equal to Doug 24 steps and Anne 28 steps. I take 6 steps to every 7 steps of Doug and 8 steps of Anne. Who won the race?

Asked In Infosys Vignesh (13 years ago)

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(#M40034291) OTHERS QUESTION twin prime number Keep an EYE

4,6,12,18,30,42,60,72,102,108,...
Print next 3 number through c programming.

Asked In Others mithilesh kumar (11 years ago)

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