Ques:- There are 15 black and 5 white balls. Find the probability of drawing 3 balls so that there is no white ball .
Ques:- Accomplishments & achievements during the intern
Ques:- A car covers a certain distance taking 7 hours in forward journey. During the return journey, speed was increased by12 kmph and it takes 5 hours. What is total distance covered?
Ques:- In how much time will a train of length 100 m, moving at 36 kmph cross an electric pole?
Recent Answer : :
time = distance / speed
speed = 36*(5/18) m/s=10m/s
distance = 100m
time=100/10s = 10sec
Ques:- How do you keep your self professionally updated?
Ques:- What do you do to prioritized on a given workday?
Ques:- Who or what in your life would you say influenced you most with your career objectives?
Ques:- What did you quit your earlier assignments ?
Ques:- Write a program to get a count of alphabets from an array of names?
Ques:- From a book, a number of pages are missing. The sum of the page numbers of these pages is 9808. Which pages are missing?
Ques:- What do you do in your spare time?
Ques:- A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of the son is:
Recent Answer : :
Let the age of the man be x
Then age of his son becomes (x−24)
2 years later from now,
Age of man will be = x+2
and age of his son will be =(x−24+2)=x−22
According to question,
2(x−22)=x+2
i.e., 2x−44=x+2
i.e., x=46
Therefore ,
Present age of man=46 years
And present age of his son =46−24=22 years
Ques:- What is your future aim?
Ques:- Experience and education
Ques:- How soon can you travel down to any Location posted U?
Ques:- You have a biased coin in which the probability of getting a head is 51%. Create an event out of this coin which has a probability of 25%.
Ques:- What is your last qualification?
Ques:- Do you prefer working alone or in groups?
Ques:- 99 ? 11 + 7 x 16 = (?)2
Recent Answer : :
( a ) 11
Ques:- Why looking for a change
Ques:- Two trains of length 100 m and 200 m are 100 m apart. They start moving towards each other on parallel tracks, at speeds 54 kmph and 72 kmph. After how much time will the trains meet?
Ques:- What distance will be covered by a bus moving at 72 kmph in 30 seconds?
Recent Answer : :
speed = 72 Kmph
Speed= 72 * 1000 / (60*60) m/s
speed= 72 * 5 / 18
speed= 20 m/s
time = 30 s
distance = 600 m
Ques:- Have you been absent from work more than a few days in any previous position?
Ques:- A clock takes 9 seconds to strike 4 times. In order to strike 12 times at the same rate, the time taken is
A. 27 seconds
B. 29 seconds
C. 33 seconds
D. 36 seconds
Recent Answer : :
9 sec=4 times
x sec=12 times
x=(9*12)/4=27 sec
Ques:- If 3 workers collect 48 kg of cotton in 4 days, how many kg of cotton will 9 workers collect in 2 days?
Recent Answer : :
72
Ques:- Why you want to change organization
Ques:- A starts business with a capital of Rs.1200 B and C join with some investments after 3 and 6 months respectively. If the end of a year, the profit is divided in the ratio 2:3:5 respectively. What is B’s investment in the business?
Ques:- The average marks in mathematics scored by the pupils of a school at the public examination were 39. If four of these pupils who actually scored 5, 12, 15 and 19 marks at the examination had not been sent up, the average marks for the school would have been 44. Find the number of pupils sent up for examination from the school?
Ques:- In interview we are asked “WHAT IS YOUR POSITIVE AND NEGATIVE POINTS?”
Ques:- A pipe can fill a cistern in 20 minutes whereas the cistern when fill can be emptied by a leak in 28 minutes. When both pipes are opened, find when the cistern will be full?
d=7s—–equation 1
d=5(s+12)
7s=5(s+12)
7s=5s+60
2s=60
s=30
from equation 1
d=7*30
d =210km