• Placement Questions

Placement Papers with Solutions

(#M40000295) GRE QUESTION Keep an EYE

A group can charter a particular aircraft at a fixed total cost. If 36 people charter the aircraft rather than 40 people, then the cost per person is greater by $12. What is the cost per person if 40 people charter the aircraft?

Asked In GRE neeraj (15 years ago)

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(#M40000294) GRE QUESTION Keep an EYE

Two cars started from the same point and traveled on a straight course in opposite directions for exactly 2 hours, at which time they were 208 miles apart. If one car traveled, on average, 8 miles per hour faster than the other car, what was the average speed for each car for the 2-hour trip?

Asked In GRE neeraj (15 years ago)

Solved Madhulata Baid Read Solution (2)

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(#M40000254) GMAT QUESTION Keep an EYE

what is population of the village
1. 7/11 of the village comprises of married people
2. 200 widows comprises 10% of the singles population
(A) 5060
(B) 6000
(C) 6050
(D) 5000
(E) 7000

Asked In GMAT neeraj (15 years ago)

Solved C.T.Narayanan Read Solution (3)

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(#M40000253) GMAT QUESTION Keep an EYE

If n is an integer greater than 5.3, then n! must be divisible by which of the following numbers?
(A) 7
(B) 11
(C) 12
(D) 13
(E) 14

Solution

factors of 12 are 3 and 4 and for the factorial of any integer greater than 5, 3 and 4 will be present in the number.

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Asked In GMAT neeraj (15 years ago)

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(#M40000252) GMAT QUESTION Keep an EYE

A man spends 75% of his income, when his income is increased by 20%, he increases his expenditure by 10%. By how much per cent are his savings increased

Solution

Let the income of the man = x
then expenditure = 0.75x and savings = 0.25x
now after 20 % increment income = 1.2x and with 10 % increment in the expenditure it will be 0.75x*1.1 = 0.825x
so savings = 1.2x - 0.825x = 0.375x
so new % of savings relative to new income = (0.375x/1.2x)*100
= 0.3125*100 = 31.25 %

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Asked In GMAT neeraj (15 years ago)

Solved Renjith C G Read Solution (6)

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(#M40000251) GMAT QUESTION Keep an EYE

Each of 435 bags contains at least one of the following three items: raisins, almonds, and
peanuts. The number of bags that contain only raisins is 10 times the number of bags that contain
only peanuts. The number of bags that contain only almonds is 20 times the number of bags that
contain only raisins and peanuts. The number of bags that contain only peanuts is one-fifth the
number of bags that contain only almonds. 210 bags contain almonds. How many bags contain
only one kind of item?
(A) 256
(B) 260
(C) 316
(D) 320
(E) It cannot be determined from the given information.

Asked In GMAT neeraj (15 years ago)

Solved Bawa Read Solution (2)

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(#M40000222) WIPRO QUESTION Keep an EYE

How will you recognize the magnet & magnetic material & non-magnetic material?

Asked In Wipro Naveen (15 years ago)

Solved Dr.Dipin Singh Read Solution (2)

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(#M40000309) ORKUT QUESTION pages Keep an EYE

In a book, there are 100 pages (on 50 leaves) numbered from 1 to 100.
Some pages are missing in the book.

Sum of page numbers of available pages is 4949.

Can you find out how many leaves are missing from book?

Can u give missing page numbers?

Asked In Orkut Bawa (15 years ago)

Solved Dr.Dipin Singh Read Solution (2)

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(#M40000304) GRE QUESTION Keep an EYE

A talent contest has 8 contestants. Judges must award prizes for first, second,
and third places. If there are no ties, (a) in how many different ways can the
3 prizes be awarded, and (b) how many different groups of 3 people can get
prizes?

Asked In GRE neeraj (15 years ago)

Solved Bimal Read Solution (3)

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(#M40000303) GRE QUESTION Keep an EYE

From a box of 10 light bulbs, 4 are to be removed. How many different sets
of 4 bulbs could be removed?

Asked In GRE neeraj (15 years ago)

Solved Tijo Jose Read Solution (2)

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(#M40000302) GRE QUESTION Keep an EYE

How many 3-digit positive integers are odd and do not contain the digit '5'?

Asked In GRE neeraj (15 years ago)

Solved Tijo Jose Read Solution (3)

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(#M40000301) GRE QUESTION Keep an EYE

Martha invited 4 friends to go with her to the movies. There are 120 different
ways in which they can sit together in a row. In how many of those ways is
Martha sitting in the middle?

Asked In GRE neeraj (15 years ago)

Solved Tijo Jose Read Solution (5)

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(#M40000300) GRE QUESTION Keep an EYE

How many different ways can the letters in the word STUDY be ordered?

Asked In GRE neeraj (15 years ago)

Solved Tijo Jose Read Solution (4)

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(#M40000308) GRE QUESTION Keep an EYE

Lin and Mark each attempt independently to decode a message. If the
probability that Lin will decode the message is 0.80 and the probability
that Mark will decode the message is 0.70 find the probability that
(a) both will decode the message
(b) at least one of them will decode the message
(c) neither of them will decode the message

Asked In GRE neeraj (15 years ago)

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(#M40000307) GRE QUESTION Keep an EYE

In a box of 10 electrical parts, 2 are defective.
(a) If one part is chosen randomly from the box, what is the probability that
it is not defective?
(b) If two parts are randomly chosen from the box, without replacement,
what is the probability that both are defective?

Asked In GRE neeraj (15 years ago)

Solved Tijo Jose Read Solution (2)

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(#M40000306) GRE QUESTION Keep an EYE

If an integer is randomly selected from all positive 2-digit integers
(i.e., the integers 10, 11, 12, . . . , 99), find the probability that the
integer chosen has
(a) a "4" in the tens place
(b) at least one "4"
(c) no "4"� in either place

Asked In GRE neeraj (15 years ago)

Solved Tijo Jose Read Solution (4)

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(#M40000305) GRE QUESTION Keep an EYE

If the probability is 0.78 that Marshall will be late for work at least once next
week, what is the probability that he will not be late for work next week?

Asked In GRE neeraj (15 years ago)

Solved Tijo Jose Read Solution (2)

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(#M40000287) GRE QUESTION Keep an EYE

A particular stock is valued at $40 per share. If the value increases 20 percent
and then decreases 25 percent, what is the value of the stock per share after
the decrease?

Asked In GRE neeraj (15 years ago)

Solved Tijo Jose Read Solution (6)

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(#M40000285) GRE QUESTION ARITHMETIC PROBLEM Keep an EYE

Express 585 as a product of prime numbers.

Asked In GRE neeraj (15 years ago)

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(#M40000286) GRE QUESTION Keep an EYE

If an athlete's weight decreases from 160 pounds to 152 pounds, what is
the percent decrease?

Asked In GRE neeraj (15 years ago)

Solved Tijo Jose Read Solution (3)

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(#M40000250) GMAT QUESTION Keep an EYE

If n is an integer greater than 0, what is the remainder when 9^12n+3 is divided by 10?
(A) 0
(B) 1
(C) 2
(D) 7
(E) 9

Asked In GMAT neeraj (15 years ago)

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(#M40000249) GMAT QUESTION Keep an EYE

Frances can complete a job in 12 hours, and Joan can complete the same job in 8 hours.
Frances starts the job at 9 a.m., and stops working at 3 p.m. If Joan starts working at 4 p.m. to
complete the job, at what time is the job finished?
(A) 6 p.m.
(B) 7 p.m.
(C) 8 p.m.
(D) 10 p.m.
(E) 12 p.m.

Asked In GMAT neeraj (15 years ago)

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(#M40000248) GMAT QUESTION Keep an EYE

If the range of the set of numbers {150, 90, 125, 110, 170, 155, x, 100, 140} is 95, which of the
following could be x?
(A) 80
(B) 85
(C) 95
(D) 125
(E) 185

Asked In GMAT neeraj (15 years ago)

Solved Tijo Jose Read Solution (1)

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(#M40000247) GMAT QUESTION Keep an EYE

A certain club has exactly 5 new members at the end of its first week. Every subsequent
week, each of the previous week's new members (and only these members) brings exactly x new
members into the club. If y is the number of new members brought into the club during the
twelfth week, which of the following could be y?
(A) 3
(B) 6
(C) 4
(D) 8
(E) 5

Asked In GMAT neeraj (15 years ago)

Solved Tijo Jose Read Solution (2)

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(#M40000245) GMAT QUESTION Keep an EYE

a, b, and c are positive integers. If a, b, and c are assembled into the six-digit number abcabc,
which one of the following must be a factor of abcabc?
(A) 16
(B) 13
(C) 5
(D) 3
(E) none of the above

Asked In GMAT neeraj (15 years ago)

Solved Tijo Jose Read Solution (3)

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(#M40000244) GMAT QUESTION Keep an EYE

a, b, and c are integers and a < b < c. S is the set of all integers from a to b, inclusive. Q is the
set of all integers from b to c, inclusive. The median of set S is (3/4)b. The median of set Q is
(7/8)c. If R is the set of all integers from a to c, inclusive, what fraction of c is the median of set
R?
(A) 3/8
(B) 1/2
(C) 11/16
(D) 5/7
(E) 3/4

Asked In GMAT neeraj (15 years ago)

Solved C.T.Narayanan Read Solution (1)

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(#M40000242) ORKUT QUESTION Tunnel and trains Keep an EYE

The railroad bridge across the Futile Mire has a northbound track and a southbound track. The tracks are parallel and exactly 2 miles long. Anyone attempting to cross the bridge on foot must stay between the rails on the chosen track. It is not possible to step outside the rails or to jump to the other track.
One day Tom and Sue try to walk across the bridge, Tom heading north on the northbound track, and Sue heading south on the southbound track. The athletic Sue can run twice as fast as the portly Tom. All trains run at the same constant speed.
When Tom and Sue are 1 mile apart they both hear trains whistles behind them. Trains are approaching on both tracks. Tom and Sue can just escape by running to either end of the bridge. How far is each train from the tunnel?

Asked In Orkut Dolly (15 years ago)

Solved Dr.Dipin Singh Read Solution (1)

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(#M40000083) INFOSYS QUESTION Keep an EYE

There are 6 volumes of books on a rack kept in order ( ie vol.1, vol. 2 and so on ). Give the position after the following changes were noticed. All books have been changed Vol.5 was directly to the right of Vol.2 Vol.4 has Vol.6 to its left and both weren't at Vol.3's place.Vol.1 has Vol.3 on right and Vol.5 on left. An even numbered volume is at Vol.5's place Find the order in which the books are kept now.

Asked In Infosys (15 years ago)

Solved Dr. Divya Read Solution (5)

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(#M40000082) INFOSYS QUESTION Keep an EYE

Two trains starting at same time, one from Bangalore to Mysore and other in opposite direction arrive at their destination 1 hr and 4 hours respectively after passing each other. How much faster is one train from other?

Asked In Infosys (15 years ago)

Solved Arneet Read Solution (4)

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(#M40000081) INFOSYS QUESTION Keep an EYE

Next number in the series is 1 , 2 , 4 , 13 , 31 , 112 , ?

Asked In Infosys (15 years ago)

Solved Arneet Read Solution (3)

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