Ques:- Two pipes A and B can separately fill a cistern in 60 min and 75 min respectively. There is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 50 min. In how much time, the third pipe alone can empty the cistern?
Ques:- Regarding business profile
Ques:- The average age of 12 students is 20 years. If the age of one more student is included, the average decreases by 1. What is the age of the new student?
A. 5 years
B. 6 years
C. 7 years
D. 9 years
Ques:- The sum of the digits of a two-digit number is 12. The difference of the digits is 6. Find the number?
Recent Answer : :
9 AND 3
Ques:- Aren?t you overqualified for this position?
Ques:- There are three people A, B, C. Liars are of same type and Truth speaking people are of same type. Find out who is speaking truth and who is speaking false from the following statements:
A. A says: B is a liar.
B. B says: A and C are of same type.
Recent Answer : :
B
Ques:- Find the amount on Rs.8000 in 9 months at 20% per annum, if the interest being compounded quarterly?
Recent Answer : :
1261
Ques:- What would you say is the most important thing you are looking for in a job?
Ques:- Tell me about self, family details.
Ques:- What were some of the things about your last job that you found most difficult to do?
Ques:- What has been the most important person or event in your own self development?
Ques:- What are the differences between Pascal and C.
Recent Answer : :
c-> structured oriented lang
Pascal-> Procedure oriented lang
Ques:- Do you always make decisions on your own without the help of others? In which situations do you seek other?s help for decision-making?
Ques:- Insert the missing number:
3, 7, 6, 5, 9, 3, 12, 1, 15, (…..)
3, 7, 6, 5, 9, 3, 12, 1, 15, (…..)
A. -1
B. 3
C. 13
D. 18
Recent Answer : :
-1
Ques:- Why do you want to leave present company when you are getting very good package?
Ques:- Tell us about ur-self
Ques:- How many times in a day, the hands of a clock are straight?
A. 22
B. 24
C. 44
D. 48
Recent Answer : :
22
Ques:- About convenience?
Ques:- A and B do a work with 5 days, A and C in 6 days, B and C in 20 days.If A do alone how many days it will take?
Recent Answer : :
8 days
Ques:- Why have you chosen to apply for this company?
Ques:- A and B enter into a partnership for a year. A contributes Rs.1500 and B Rs.2000. After 4 months, they admit C, who contributes Rs.2250. If B withdraws his contribution after 9 months, how would they share a profit of Rs.900 at the end of the year?
A. 1 : 1 : 1
B. 1 : 2 : 3
C. 6 : 8 : 9
D. 8 : 6 : 9
Recent Answer : :
A
Ques:- Do you think you are eligible for the position? Why?
Ques:- Do you know how to measure the earth resistance?
Ques:- If PQRST is a parallelogram what it the ratio of triangle PQS & parallelogram PQRST
Ques:- A tradesman by means of his false balance defrauds to the extent of 20%? in buying goods as well as by selling the goods. What percent does he gain on his outlay?
Recent Answer : :
34
Ques:- In a queue of Children, Kashish is fifth from the left and Mona is Sixth from the right. When they interchange their places among themselves, Kashish becomes thirteenth from the left. Then, What will be Mona’s position from the right ?
Ques:- There are 3 clans in an island – The Arcs who never lie, the Dons who always lie and the Slons who lie alternately with the truth. Once a tourist meets 2 guides who stress that the other is a Slon. They proceed on a tour and see a sports meet. The first guide says that the prizes have been won in the order Don, Arc, Slon. The other says that, the order is Slon, Don, Arc. (the order need not be exact). To which clan did each of the guides and the players belong? …
Ques:- What is FOB?
A. Free on Bond
B. Free on Board
C. Free Operational Bond
D. Freight over Board
Ques:- Assume you are hired, then how long would you expect to work for us?
Ques:- A person goes 4/5 of his usual speed reaches 10 min late to his destinaton, time taken?
Recent Answer : :
time is inversely proportional to speed.
So if speed taken is 4/5 of usual speed, time taken will be 5/4 of usual time
and the difference between time is 10 min
So,
(5/4)t -t=10 min
usual time,t=40 min
late time=40+10=50 min
Correct option is C)
Let be students are consider as child
Let the age of child added later be x years.
average age of 12 children =20 years
∴ Total age of 12 children =20×12=240 years
After one more child is added-
Average of 13 children =20−1=19 years
Average age of 13 children =
13
sum of 12 children+x
19=
13
240+x
⇒240+x=247
⇒x=247−240=7 years
Hence the age of child added later is 7 years.