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Vem Technologies Interview Questions
Questions
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If the sides of two cubes are in the ratio 3: 1 the ratio of their total surface area is?
189 views
Aptitude
0
Votes
0
Ans
Some group (G, 0) is known to be abelian. Then which one of the following is TRUE for G ?
A. g = g-1 for every g ∈ G
B. g = g² for every g ∈ G
C. (g o h)²= g²o h² for every g,h ∈ G
D. G is of finite order
215 views
Admin
Changed status to publish
January 5, 2022
Aptitude
Relations and Functions
0
Votes
0
Ans
Evaluate 33.33% of 27.
171 views
Aptitude
Business Analyst
0
Votes
0
Ans
Two trains are running in opposite directions with the same speed. If the length of each train is 120 m and they cross each other in 12 sec, then the speed of each train is?
183 views
Aptitude
Assistant Manager
0
Votes
0
Ans
A 600 meter long train crosses a signal post in 40 seconds. How long will it take to cross a 3 kilometer long bridge, at the same speed?
A. 4 min
B. 3 min 4 sec
C. Data inadequate
D. 5 min
535 views
Admin
Changed status to publish
November 16, 2021
Aptitude
Time and Distance
0
Votes
0
Ans
X and Y together can do a piece of work in 8 days. If X alone can do the same work in 12 days, then Y alone can do the same work in?
199 views
Aptitude
Business Analyst
0
Votes
0
Ans
You r given a thermometer. What can u do by this without measuring the temperature?
173 views
Aptitude
0
Votes
0
Ans
The average age of 8 persons in a committee is increased by 2 years when two men aged 35 years and 45 years are substituted by two women.Find the average age of these two women.
A. 47 years
B. 48 years
C. 49 years
D. 50 years
188 views
Admin
Changed status to publish
November 17, 2021
Aptitude
Averages
0
Votes
0
Ans
Ratio between two numbers is 3: 4 and their sum is 420. What is the smaller number?
163 views
Aptitude
Business Analyst
0
Votes
0
Ans
What do your friends/co-workers say about you?
525 views
HR
0
Votes
0
Ans
One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is either a red card or a king ?
A. 7/11
B. 7/13
C. 7/15
D. 7/17
200 views
Admin
Changed status to publish
January 3, 2022
Aptitude
Probability
0
Votes
0
Ans
100 oranges are bought at the rate of Rs. 350 and sold at the rate of 48 per dozen. The percentage of profit is
A. 14.28 %
B. 15.5%
C. 16.5%
D. 17.5%
437 views
Admin
Changed status to publish
November 23, 2021
Aptitude
Profit and Loss
0
Votes
0
Ans
Let f = {(x, x² /1+x² ): x € R } be a function from R into R . range of x is
A. positive real numbers.
B. negative real numbers
C. non negative real numbers
D. any positive real number x such that 0≤ x <1
336 views
Admin
Changed status to publish
January 5, 2022
Aptitude
Relations and Functions
0
Votes
0
Ans
The maximum slope of the curve -x³ + 6x² + 2x + 1 is
A. 12
B. 14
C. 16
D. 18
368 views
Admin
Changed status to publish
December 30, 2021
Aptitude
Calculus
0
Votes
0
Ans
99 ? 11 + 7 x 16 = (?)2
126 views
General Aptitude
0
Votes
0
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