• Placement Questions

Placement Papers with Solutions

(#M40037634) GATE QUESTION Keep an EYE

In a survey, 3/16 of the people surveyed told that they preferred to use public
transport while commuting daily to office. 5/8 of the people surveyed told that they
preferred to use their own vehicles. The remaining 75 respondents said that they had no
clear preference. How many people preferred to use public transport?

Asked In Gate Hardip Bhalani (11 years ago)

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(#M40037610) GATE QUESTION Keep an EYE

Consider the following C function:
int f(int n)
{
static int are = 0;
If (n < = 0) return 1;
If (n > 3)
{ r = n;
return f (n – 2) + 2;
}
return f(n – 1) + r;
}
What is the value of f(5)?

Asked In Gate Hardip Bhalani (11 years ago)

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(#M40037609) GRE QUESTION Keep an EYE

A dishonest seller uses a weight of 800 gram in place of 1 kg and adds 20% impurities in sugar. What would be his profit percentage it he claims to be selling at the cost price?

Asked In GRE Hardip Bhalani (11 years ago)

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(#M40037608) GRE QUESTION Keep an EYE

A man purchases 2 watches for Rs. 560.
He sells one at 15% profit and the other at
10% loss. He neither gains nor loses. Thus,
the cost prices of 2 watches are....

Asked In GRE Hardip Bhalani (11 years ago)

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(#M40037607) GATE QUESTION Keep an EYE

In housing society, half of familiars have a single child per family, while the
remaining half have two children per family. The probability that a child picked
at random has a sibling is _____.

Asked In Gate Hardip Bhalani (11 years ago)

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(#M40037606) GATE QUESTION Keep an EYE

Parcels from sender S to receiver R passes. Sequentially through two post offices. Each
post-offices has a probability (1/
5) of losing an incoming parcel, undependable of all other
parcels. Given that parcel is lost, the probability that it was lost by 2nd post office is...
_____.

Asked In Gate Hardip Bhalani (11 years ago)

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(#M40037605) GATE QUESTION Keep an EYE

A person having three coins, first coin have both sides head, second coin
and third coin having one head and one tail. If one coin is picked up randomly
and tossed then the probability that it shows head having tail is...

Asked In Gate Hardip Bhalani (11 years ago)

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(#M40037604) GATE QUESTION Keep an EYE

A fair coin is tossed infinite times then find the probability of 4th head occurs
exactly at 10th times.

Asked In Gate Hardip Bhalani (11 years ago)

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(#M40037603) GATE QUESTION Keep an EYE

A woman with four children bought a sack of peanuts. To the oldest child, a boy she gave one peanut and 1/4th of what remained, and to each of the other children she did the same. The second child was a girl, the third a boy and the last a girl. It was found that the boys had received 100 more peanuts than the girls. What was the initial number of peanuts?

Asked In Gate Hardip Bhalani (11 years ago)

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(#M40037602) GATE QUESTION Keep an EYE

A drinks machine offers three selections - Tea, Coffee or Random but the machine has been wired up wrongly so that each button does not give what it claims. If each drink costs 5 rupees, how much minimum money do you have to put into the machine to work out which button gives which selection?

Asked In Gate Hardip Bhalani (11 years ago)

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