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Placement Papers with Solutions

(#M40164594) SELF QUESTION Keep an EYE

926:24
799:72
956:?

Michelle Basua (8 years ago)

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(#M40164593) ELITMUS QUESTION Keep an EYE

partha earns 15% on an investment but losses 10% on another investment. If the ratio of two investments is 3:5, then the combined loss percent is?

Asked In Elitmus Sniper (8 years ago)

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(#M40164591) HELP QUESTION Keep an EYE

What is the greatest positive power of 5 that divides 30! exactly?
Option 1 : 5 Option 2 : 6 Option 3 : 7 ansOption 4 : 8

Asked In help shree (8 years ago)

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(#M40164590) ELITMUS QUESTION Keep an EYE

If a shopkeeper purchases cashewnuts at rs250 perkg. and sells it at rs10 per 50gms,then he will have how much profit or loss percentage?

Asked In Elitmus Sniper (8 years ago)

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(#M40164588) OTHER QUESTION ans Keep an EYE

If the number of pages in a 32-bit machine is 16 KB, then what is the size of the page table?
1) 8 KB
2)16KB
3)12KB
4) 10 KB

Asked In Other shree (8 years ago)

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(#M40164587) M4MATHS QUESTION Keep an EYE

a work is done by 30 workers not all of them have the same capacity to work. Every day exactly 2 workers , do the work with no pair of workers working together twice. Even after all possible pairs of workers worked once, all the workers together works for six more days to finish the work. Find the number of days in which all the workers together will finish the work

Asked In M4maths shubhamsinghjamwal (8 years ago)

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(#M40164586) SYNTEL QUESTION Need help Keep an EYE

what is the syllabus for syntel off campus drive and also cutoff ?

Asked In Syntel venkatesh (8 years ago)

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(#M40164585) INFOSYS QUESTION Triangle problem Keep an EYE

If an equilateral triangle is partitioned into n convex polygons, determine the maximum number of edges present in the resulting figure. The diagram below shows a partitioning into 3 polygons with 8 edges (which is not necessarily the maximum) and 6 vertices.
You may find a result of Euler applicable to this problem. The result states that if a polygon is partitioned into n polygons, then v-e+n=1 where v is the number of vertices and e is the number of edges in the resulting figure.

Asked In Infosys Ashok Prajapati (8 years ago)

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(#M40164584) INFOSYS QUESTION The Recaman's sequence Keep an EYE

The following game is played on a rectangular chessboard of size 5*7 (i.e. there are 5 rows of squares each row containing 7 squares). Initially a number of coins are randomly placed on some of the squares, no square containing more than one coin. A complete move consists of moving every coin from the square containing it to another square subject to the following rules
i. every coin may be moved one square up or down, or left or right of the square it occupies to an adjacent square;
ii. if a particular coin is moved up or down as part of a complete move, then it must be moved left or right in the next complete move;
iii. if a particular coin is moved left or right as part of a complete move, then it must be moved up or down in the next complete move;
iv. at the end of each complete move, no square can contain two or more coins.

The game stops if it becomes impossible to make a complete move.

I. Show that if initially 25 coins are placed on the board, then the game must eventually stop.

II. Show that it is possible to place 24 coins on the board in such a way that the game could go on forever.

Asked In Infosys Ashok Prajapati (8 years ago)

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(#M40164583) SELF QUESTION maths Keep an EYE

If x = 8, y = 27, the value of (x4/3+y2/3)1/2 is:
Op 1: 5
Op 2: 6
Op 3: 7
Op 4: 8
Op 5: None of these Correct Op : 1

shree (8 years ago)

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(#M40164582) SOLVE QUESTION maths Keep an EYE

. If xy = yx and x = 2y, the value of y is:
Op 1: 1
Op 2: 2
Op 3: 3
Op 4: 4
Op 5: None of these
Correct Op : 2

Asked In solve shree (8 years ago)

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(#M40164581) A WEBSITE QUESTION solve Keep an EYE

how to find 10^(3/4) without calculator?

Asked In A website shree (8 years ago)

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(#M40164580) ANS QUESTION Keep an EYE

A single letter is drawn at random from the word. “ASPIRATION”, the probability that it is a vowel is?

A. ½ B. 1/3 C. 3/5 D. 2/5

Asked In ans shree (8 years ago)

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(#M40164579) SELF QUESTION please ans Keep an EYE

A company decides to reorganise its financial transaction files and put all such files into various drawers. In how many ways can 7 files be put into 3 drawers ,if any number of files can be put in each drawer?

a.73 b.7p3 c.7!/4! d.37 e.7c3

shree (8 years ago)

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(#M40164578) UPSC QUESTION Keep an EYE

there are 4 horizontal and 4 vertical lines, parallel and equidistant to one another on a board. what is the maximum number of rectangle and squares that can be formed?

Asked In UPSC manju rathour (8 years ago)

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(#M40164577) SELF QUESTION maths Keep an EYE

. ABCD is a square PQRS is a rhombus lying inside the square such that P, Q, R and S are the mid-points of AB, BC, CD and DA respectively. A point is selected at random in the square. Find the probability that lies in the rhombus A.1/3 B. 2/3 C. 1/2 D. 1/4

shree (8 years ago)

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(#M40164576) SOLVE QUESTION please ans Keep an EYE

. If f(x) = ex and g(x) = loge x, then what is the value of {f of g(x)}?
A. X B. ex C. logex D. cannot be determined

Asked In solve shree (8 years ago)

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(#M40164575) EXAM QUESTION f(1)=5 where f(x+y)=f(x)+f(y) then f(7)=? Keep an EYE

f(1)=5
where f(x+y)=f(x)+f(y)
then f(7)=?

Solve this step by step.

Asked In Exam jaman (8 years ago)

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(#M40164572) GRE QUESTION percentages Keep an EYE

In a high school pep band that consists of forty students, the number of seniors is five fewer than twice the number of juniors, and 30% of students in the band are neither juniors nor seniors.Find number of juniors in the band.

Asked In GRE satish (8 years ago)

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(#M40164571) BOOK QUESTION clock Keep an EYE

A watch which gains 5 sec. in 3 min. was set right at 7 a.m. In the afternoon of the same day , when the watch indicated quarter past 4 o'clock , the true time is :

Asked In Book vishal (8 years ago)

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(#M40164570) AMCAT QUESTION computer Keep an EYE

Which will be the input to second pass? If the list before starting the Radix sort is: 729, 150, 123, 931, 348, and 517?
A. 150,123,348,517,729,931 B. 150,931,123,517,348,729
C. 517,729,123,931,348,150 D. 123,150,348,517,729,931

Asked In amcat shree (8 years ago)

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(#M40164569) AMCAT QUESTION computer Keep an EYE

A hash table can store a maximum of 10 records. Currently there are records in locations 1,3,4,7,8,9,10. The probability of a new record going into location 2, with a hash function resolving collisions by linear probing is __________ ?
A. 0.6
B. 0.1
C. 0.2
D. 0.5

Asked In amcat shree (8 years ago)

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(#M40164568) AMCAT QUESTION computer Keep an EYE

function main() {
integer i=0.7
static float m=0.7
if (m equals i)
print ”we are Equal”
else if( m>i )
print ”I am greater”
else
print ”I am lesser”
}
A. We are equal B. I am greater C. I am lesser D. This code will generate an error

Asked In amcat shree (8 years ago)

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(#M40164567) AMCAT QUESTION program Keep an EYE

Which of the following options is an exception to being a part of composite data types?
(a)Union (b)Array (c)Structure (d)Stack

Asked In amcat shree (8 years ago)

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(#M40164566) AMCAT QUESTION program Keep an EYE

What will be the Infix form of the given Postfix notation?
ABCD/+*

Question
i) A/B+C*D ii) A*(B+C)/D iii) A*(B+C/D) iv) A/(B+C*D)

Asked In amcat shree (8 years ago)

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(#M40164565) AMCAT QUESTION program Keep an EYE

function MyBinarySearch(array arr, integer low, integer high, integer item)
{
if ( low > high )
{
return -1
}
integer mid = (low + high)/2
if ( arr[mid] equals item )
{
return mid
}
else if ( arr[mid] > item )
{
return //missing statement 1
}
else
{
return //missing statement 2
}
}
Question
MyBinarySearch(arr, mid+1, high, item)
MyBinarySearch(arr, low+1, mid-1, item)
MyBinarySearch(arr, low, mid-1, item)
MyBinarySearch(arr, mid+1, high-1, item)
Harshul uses the given code to implement Binary Search
recursively. Find the statement that will replace missing
statement 2 in the given code such that it works efficiently.

Asked In amcat shree (8 years ago)

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(#M40164564) ELITMUS QUESTION number system Keep an EYE

how many three digit numbers divisible by 6 the number are in consecutive and without repetition of digit (i. e. 876, 687) not (102) means zero not allowed asked in pune 11/6/2016

Asked In Elitmus sandeep (8 years ago)

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(#M40164563) ELITMUS QUESTION probability Keep an EYE

a two dices have four faces (1, 2, 3, 4) both are simultaneously threw what is the probability of sum of the faces is prime

Asked In Elitmus sandeep (8 years ago)

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(#M40164562) ELITMUS QUESTION co-ordinate geometry Keep an EYE

a circle have two chords the length of the chords (r-2) and (r+15)
find the radius asked in pune 6/15/2017

Asked In Elitmus sandeep (8 years ago)

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(#M40164561) M4MATHS QUESTION kindly solve Keep an EYE

if x+1/x=9 what is the value of x^5+1/x^5

Asked In M4maths Kulwinder Singh (8 years ago)

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