• Placement Questions
• /
• EXAM

EXAM Math Questions and Answer Page 3

(#M40158082) EXAM QUESTION Logarithm division Keep an EYE

log x = 1; log y = 2 then then value of log y /log x
a) 1/4
b) 2/50
c) 1/6
d) 1
e) data insufficient

Asked In Exam vivek (8 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (10)   (15) Submit Your Solution Time and Work

(#M40157918) EXAM QUESTION Keep an EYE

In a chess competition involving some men and women, every player needs to play
exactly one game with every other player. It was found that in 45 games, both the players
were women and in 190 games, both players were men. What is the number of games in
which one person was a man and other person was a woman?

Asked In Exam LEKSHMI R B (8 years ago)

Unsolved

Is this Puzzle helpful?   (1)   (1) Submit Your Solution

(#M40157880) EXAM QUESTION transform calculus Keep an EYE

fourier transform of f(x),where f(x)=(4-jx)/(16+x^2)

Asked In exam D.SILAR SAHEB (9 years ago)

Unsolved

Is this Puzzle helpful?   (1)   (0) Submit Your Solution

(#M40157879) EXAM QUESTION transform calculus Keep an EYE

fourier transform of f(x),where f(x)=(4-jx)/(16+x^2)

Asked In exam D.SILAR SAHEB (9 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution

(#M40157803) EXAM QUESTION ..... Keep an EYE

There are 7 pink, 5 black and 11 yellow balls. Minimum number of balls required to
taken out to get at least one yellow and one black ball is

Asked In Exam aniruddh (9 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (14)   (7) Submit Your Solution

(#M40157610) EXAM QUESTION number series Keep an EYE

53,8,51,6,47,11,49,13,12,___????????
next number ????

Asked In Exam SUBHASH (9 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (6)   (7) Submit Your Solution

(#M40157542) EXAM QUESTION data interpretation Keep an EYE

percent rise in production of six companies over the years
P Q R S T U
2000 25 30 20 45 25 45
2001 20 55 45 50 45 40
2002 35 60 35 35 30 20
2003 40 30 25 30 55 55
2004 30 40 30 25 35 15
2005 45 45 40 20 45 25

WHAT IS THE DIFFERENCE IN THE PERCENT RISE IN PRODUCTION OF COMPANY U IN THE YEAR 2003 FROM 2000?

Asked In Exam SUPRAJA JINUGU (9 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (1)   (2) Submit Your Solution

(#M40157521) EXAM QUESTION Keep an EYE

In the sequence 1,2,2,3,3,3,4,4,4,4,1,1,2,2,2,2,3,3,3,3,3,3,4,4,4,4,4,4,4,4,1,1,1,2,2,2,2,2,2,…. what is the 2926th term?

Asked In Exam Vignesh (9 years ago)

Unsolved

Is this Puzzle helpful?   (1)   (1) Submit Your Solution

(#M40157426) EXAM QUESTION algebra Keep an EYE

There are 500 coins of Rs. 1, Rs 2, and Rs 5. The sum of amount of coins is 960. If number of coins of 1 rupee and 5 rupee interchanged the amount will be 480. Then what will be the number of coins of Rs.2 ?

Asked In exam Thoomula sandeep (9 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (0)   (1) Submit Your Solution

(#M40157423) EXAM QUESTION compound interest Keep an EYE

if the ratio of compound interest and simple interest for the same principal and rate of interest for two years is 1.2% per annum,find the rate of interest.
a)3%
b)15%
c)140%
d)300%

Asked In exam arun kumar (9 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (10)   (4) Submit Your Solution

(#M40157364) EXAM QUESTION Keep an EYE

50 chocolates are to be distributed completely among 15 students.so that each student receives an odd number of chocolate.find the number of ways to distribute

Asked In Exam nandhini (9 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (14)   (10) Submit Your Solution Permutation and Combination

(#M40157299) EXAM QUESTION Keep an EYE

2x*3y=18 and 22x*3y=36 then find the value of x?

Asked In Exam Haritha (9 years ago)

Unsolved

Is this Puzzle helpful?   (6)   (2) Submit Your Solution

(#M40157298) EXAM QUESTION PERMUTATION AND COMBINATION Keep an EYE

How many words, with or without meaning, each of 3 vowels and 2
consonants can be formed from the letters of the word INVOLUTE ?

Asked In EXAM J.DHANDAPANI (9 years ago)

Unsolved

Is this Puzzle helpful?   (1)   (0) Submit Your Solution

(#M40157269) EXAM QUESTION creative Keep an EYE

can u make the equation correct by using only one straight line
5+5+5=550
note : don't use not equals sign.

Asked In Exam sravan kumar (9 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (4)   (0) Submit Your Solution

(#M40157245) EXAM QUESTION Geometry Keep an EYE

A vessel is filled with sulphuric acid, the vessel is in a shape of inverted cone of height 'H'. When the vessel is closed and made it stand upright,
to what height the sulphuric acid is raised to?

Asked In Exam sheetal singh (9 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (1) Submit Your Solution Geometry

(#M40157243) EXAM QUESTION PERCENTAGE. Keep an EYE

A COMPANY GIVES THEIR WORKER TO FIX SALARY AND AFTER SOME DAYS COMPANY DECIDED THAT INCREASE 20% WORKER IN COMPANY AND THEIR SALARY LESS 25% THEN WHAT IS PROFIT OR LOSS % PERCENTAGE .

Asked In EXAM RAJESH KUMAR (9 years ago)

Unsolved

Is this Puzzle helpful?   (1)   (0) Submit Your Solution undefined

(#M40157221) EXAM QUESTION number series Keep an EYE

79 64 26 15 then what is the next number ?

Asked In Exam aniruddh (9 years ago)

Unsolved Read Solution (5)

Is this Puzzle helpful?   (28)   (18) Submit Your Solution Number Series

(#M40157172) EXAM QUESTION sequence Keep an EYE

5 10 2 6 7 8 4 10 8 4 ?

Asked In exam Mettu Omkesh (9 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (0)   (0) Submit Your Solution

(#M40157166) EXAM QUESTION Area Keep an EYE

Sphere Radius=10.5cm
After melting the sphere we make a cuboid of it.
What will be the maximum surface area of the cuboid?

Asked In Exam Razen Yadav (9 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (1) Submit Your Solution

(#M40157165) EXAM QUESTION crytoarthimatic addition Keep an EYE

plays+well=better

Asked In Exam Ravi Kumar Singh (9 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution

(#M40157124) EXAM QUESTION Keep an EYE

A plane left half an hour later than the scheduled time and in order to reach its destination 1500 kilometers away in time, it had to increase its speed by 33.33 percent over its usual speed. Find its increased speed.

Asked In exam Sniper (9 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (10)   (9) Submit Your Solution

(#M40157113) EXAM QUESTION math puzzle Keep an EYE

a train 150m long is running with a speed 68kmph.in what time will it pass man who is running at 8kmph in the same direction in which the trainnis going?

Asked In Exam priyanka (9 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (0)   (0) Submit Your Solution

(#M40157097) EXAM QUESTION Keep an EYE

b a teacher is trying to form the group of students in such a way that each group has equal number students and that number should be a prime number

Asked In Exam farzana (9 years ago)

Unsolved

Is this Puzzle helpful?   (2)   (2) Submit Your Solution

(#M40157083) EXAM QUESTION Mensuration Keep an EYE

Side WX of a rectangle WXYX is divided into 4 equal parts by points P, Q, R. The ration of the area of PQY to the area of the rectangle WXYZ is

Asked In Exam Jagdeep (9 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (0)   (2) Submit Your Solution Geometry

(#M40157071) EXAM QUESTION series Keep an EYE

23 21 24 19 26 15 28 11 30 7 ..... next three numbers

Asked In exam Lakshmipathi (9 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (6)   (3) Submit Your Solution

(#M40157051) EXAM QUESTION Square root of irrarational numbers Keep an EYE

Find the square root of (2+sqrt3)/2

Asked In Exam Arunangshu Mukherjee (9 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution

(#M40157014) EXAM QUESTION apptitude Keep an EYE

f the price of a pencil is decreased by 16 2/3 %and the decrease is Rs. 3, find the new price of penci

Asked In exam avinash (9 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (8)   (8) Submit Your Solution Profit and Loss

(#M40157007) EXAM QUESTION temperature Keep an EYE

the average temperature 1st,2nd,3rd december is 24 degrees the average of 1st 2 days is 24 degrees then the temperature on 3rd of december is

Asked In Exam krishnakanth (9 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (7)   (10) Submit Your Solution Averages

(#M40156594) EXAM QUESTION Find It Keep an EYE

1=5
2=25
3=125
4=625
5=?

Asked In Exam Aditya (9 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (0)   (1) Submit Your Solution Number Series

(#M40156523) EXAM QUESTION aptitude question Keep an EYE

the tremors of earthquake are felt at interval of 15 seconds.The first tremor was felt at 00:54:57 and the last tremor was felt at 10:45:12 am. How many times were the tremors felt?

Asked In exam aakriti (9 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (13)   (7) Submit Your Solution Area and Volume