• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40019991) TCS QUESTION Keep an EYE

3 white chips,7 blue chips,16 green chips,2 chips are drawn from the box in successful what is the probabilty one is blue and other is white?
a)7/50 b)8/30 c)7/25d)20/26

Asked In TCS Aditya Sadhukhan (12 years ago)

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(#M40166331) IBPS QUESTION Keep an EYE

Find the wrong term in the following number series? 2, 3, 8, 31, 154, 924, 6460
A) 3 B) 31 C) 154 D) 924 E) 6460

Asked In IBPS Devendra Marghade (6 years ago)

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(#M40024161) IBPS QUESTION Quantitative Keep an EYE

In the fraction 3/x, x may not be substituted by which of the following sets?
A. {1, 2, 4}
B. {-2,-3,-4}
C. {1, 3, 7}
D. {0, 10, 20}
E. {1.8, 4.3}

Asked In IBPS MAN (12 years ago)

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(#M40027693) IBM QUESTION Interests Keep an EYE

What sum of money will accumulate to Rs.5300 at 8% rate of interest in 9 months?
a)5000
b)5400
c)4500
d)4000

Asked In IBM Puneet (12 years ago)

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(#M40011209) TCS QUESTION Keep an EYE

x2 < 1/100
,
and x< 0 What is the tightest range in which x can lie?

-1/10 < x < 0
-1 < x < 0
-1/10 < x < 1/10
-1/10

Asked In TCS Srivastav Reddy (13 years ago)

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(#M40152625) TCS QUESTION tcs Keep an EYE

Grandpa's Candy Distribution

Rahul is considered to be the luckiest kid around, by his classmates - his grandpa has a candy factory! And the factory produces a thousand different flavours of candies!

Rahul's birthday is around the corner and the entire school is excited to receive the candies. Rahul approaches his grandpa and asks for candies to be distributed on his birthday.

His grandpa tasks him with a problem - he says that he will give him as many candies as he wants (N) of all distinct flavours for as many students in his school (K) if he can tell him the sum of the following:

The number of ways there are to choose K/2 candies out of N/2 disregarding the order of selection, and
The number of ways there are to choose K/2 candies out of N/2 taking into account the order of selection.


Give the answer, modulo 1000000007. Assume integer division while halving N and K.

Input Format:

First line contains a positive integer T determining the number of test cases
Next T lines contain two positive integers each, viz. N and K separated by white space.

Output Format:

For each test case, print a single integer per line denoting the sum of total number of ways to distribute N candies among K students as per grandpa's method, modulo 1000000007

Constraints:

1 <=T <= 1,000,000

2 <=N <=2000

2 <=K <=1000

Asked In TCS aswinbalamurali (10 years ago)

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(#M40000816) TCS QUESTION Keep an EYE

5 men and 5 women meet and men dance with women. Which of the following are always true? A. there are 2
men who have danced with same number of women. B. There are 2 women who have danced with same number
of men.
(a) Both A and B (b) A only
(c) B only (d) Neither A nor B

Asked In TCS Akeefar (14 years ago)

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(#M40007918) CAPGEMINI QUESTION aptitude Keep an EYE

These qns are based on situations given below:

7 Uni crick players are to be honored at a special luncheon. The players will be seated on a dais along one side of a single rectangular table.

A and G have to leave the luncheon early and must be seated at the extreme right end of table, which is closest to exit.

B will receive Man of the Match and must be in the centre chair

C and D who are bitter rivals for the position of Wicket keeper dislike one another and should be seated as far apart as possible

E and F are best friends and want to seat together.

Which of the foll may not be seated at either end of the table?
i. C ii. D iii. G iv. F

Which of the foll pairs may not be seated together?
i. E & A ii. B & D iii. C & F iv. G & D

Asked In Capgemini (13 years ago)

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(#M40037227) MATHS QUESTION Keep an EYE

The complex number 2 + 4i is one of the root to the quadratic equation
x^2 + bx + c = 0, where b and c are real numbers.
a) Find b and c
b) Write down the second root and check it.

Asked In Maths tyl (11 years ago)

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(#M40000869) TCS QUESTION Keep an EYE

A sheet of paper has statements numbered from 1 to 40. For each value of n from 1 to 40,
statement n says "At least and of the statements on this sheet are true." Which statements are true and which are false?

a)The even numbered statements are true and the odd numbered are false.
b)The first 26 statements are false and the rest are true.
c)The first 13 statements are true and the rest are false.
d)The odd numbered statements are true and the even numbered are false.

please xplain properly.......

Asked In TCS bristi (14 years ago)

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(#M40152732) AFCAT QUESTION Math Keep an EYE

ram borrows rs.8000 at 12% p.a. simple interest and mohan borows rs.9100 at 10% p.a. simple interest. in how many years will their borrowed amounts(dept) be equal?

Asked In AFCAT Rajinder (10 years ago)

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(#M40033564) TCS QUESTION probability Keep an EYE

Q).Two question booklets for an aptitude test are to be given to students. In how many ways can the students be placed in two rows of six each so that there should be no identical series side by side and that, the students sitting one behind the other should have the same series ?
1) 2 × 12 C 6 × ( 6 ! ) 2
2) 6 ! × 6 !
3) 7 ! × 7 !
4) None of these

Asked In TCS ravikiran (11 years ago)

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(#M40164627) INTERVIEW QUESTION odometer in a bike Keep an EYE

There is an odometer in a bike and it is broken in a way whenever there supposed to be value 4 in one of the 5 digits in odometer it skips that and shows 5. It is not able to display the digit 4. For example, if the odometer is at reading 32363 KM then next reading it will show is 32365 and not 32364 or if the odometer shows 39999 then next reading it will show is 5000 instead 4000. So if odometer shows the current reading 56287 then what is its actual reading?

Asked In Interview shashank shukla (8 years ago)

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(#M40007232) CTS QUESTION Data interpretation problem Keep an EYE

Find the correct sentence.
A) Hoping to be hearing from you, I remain yours sincerely.
B) Hoping to hear from you, I remain yours sincerely.
C) Hoping to have heard from you, I sincerely remain yours.
D) Sincerely I remain yours hoping to be hearing from you.

Asked In CTS (13 years ago)

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(#M40064230) SUBEX QUESTION Keep an EYE

There are two positive number x,y each of them when divided by 6 leaves the remainder 2 and 3 respectevily . Find the remainder when X*Y is devided by 6.

Asked In SUBEX vishalgoyal (10 years ago)

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(#M40011455) TCS QUESTION maths Keep an EYE

A merchant buys two dolls voodoo and hopi kachino for rs 600 .with a doll based script hitting the silver screen at that tym hopi kachino type of dolls bcom obnoxious amooung kids while voodoo dolls gained much hype.Due to behind scene logics he sells voodoo dolls at a profit of 22% and the other at a loss of 8%,makes no loss or profit.what is d selling price of hopi kachino doll?

Asked In TCS ishwariya (13 years ago)

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(#M40007813) TCS QUESTION Keep an EYE

A necklace is made by stringing N individual beads together in the repeating pattern red bead, green bead, white bead, blue bead and yellow bead. If the necklace begins with a red bead and ends with a white bead, then N could be:
A.16 B.32 C.54 D.68

Asked In TCS moueen (13 years ago)

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(#M40014356) MBA QUESTION permutations and combinations, probability Keep an EYE

India fielded ‘n’ (> 3) bowlers in a test match, and they operated in pairs. If a particular bowler did not bowl in pair with at least two other bowlers in the team, then at most how many bowlers could have bowled in pair with every other bowler in the team?

1) n – 3
2) n – 1
3) n – 2
4) N.O.T

Asked In MBA (12 years ago)

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(#M40010937) TCS QUESTION unsolved Keep an EYE

tim and elan are 90 km from each other.they start to move each other simultanously tim at speed 10 and elan5 kmph.if every hour they double their speed what is the distance that tim will pass until he meet elan (A)45(B)60(C)20(D)80

Asked In TCS jasveer (13 years ago)

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(#M40002735) TCS QUESTION Keep an EYE

. A lady builds 9cm length, 10cm width,3cm height box using 1 cubic cm cubes. What is the minimum number of cubes required to build the box?

a) 730 b) 270 c) 720 d) 310

Asked In TCS Merlyn Sahitya (14 years ago)

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