Ques:- What is spel of committee
Ques:- In a group of 15,7 have studied Latin, 8 have studied Greek, and 3 have not studied either.How many of these studied both Latin and Greek
Ques:- If 12 file cabinets require 18 feet of wall space, how many feet of wall space will 30 cabinets require?
Recent Answer : :
45
Ques:- Why would you like to join Exl?
Ques:- If the annual rate of simple interest increases from 10% to 12.5%, a man’s yearly income increases by Rs. 1250. His principal in Rs. is?
Ques:- What you will do if you earn million rupee in a day?
Ques:- 587 x 999 = ?
A. 586413
B. 587523
C. 614823
D. 615173
Recent Answer : :
A
Ques:- In a class there are 20 boys and 25 girls. In how many ways can a boy and a girl be selected?
Recent Answer : :
500 ways
Ques:- Why introducing stripping gas on TEG regenerator
Ques:- How did spent your yesterday?
Ques:- we can use dm watter in sted of distulated watter
Ques:- Two trains move in the same direction at 50 kmph and 32 kmph respectively. A man in the slower train observes the 15 seconds elapse before the faster train completely passes by him.What is the length of faster train ?(a) 100m(b) 75m(c) 120m(d) 50m
Ques:- Have you considered starting your own business?
Ques:- Lethargic : Vital :: Trite : ?
A. Unique
B. Slug
C. Lazy
D. Skinny
Recent Answer : :
A
Ques:- Why do you not join your family business
Ques:- Who among the following has been won the title of Miss India Universe 2009 ?
Ques:- Please explain your self
Ques:- Find the odd man out:
835, 734, 642, 751, 853, 981, 532
835, 734, 642, 751, 853, 981, 532
A. 981
B. 853
C. 751
D. 532
Recent Answer : :
835,sum(digits)= 16
734 = 14
642=12
751= 13,
853=16,
981=18,
532=10
answer(c)751
Ques:- A person takes 20 minutes more to cover a certain distance by decreasing his speed by 20%. What is the time taken to cover the distance at his original speed?
Ques:- A person wanted to withdraw X rupees and Y paise from the bank. But cashier made a mistake and gave him Y rupees and X paise. Neither the person nor the cashier noticed that. After spending 20 paise, the person counts the money. And to his surprise, he has double the amount he wanted to withdraw. Find X and Y
Recent Answer : :
26 rupees and 53 paise
Ques:- 9 men and 12 boys finish a job in 12 days, 12 men and 12 boys finish it in 10 days. 10 men and 10 boys shall finish it in how many days?
Recent Answer : :
8days
Ques:- In a library, there are two racks with 40 books per rack. On a given day, 30 books were issued. What fraction remained in the racks?
Recent Answer : :
TOTAL NUMBER OF BOOKS 40+40=80
ISSUED BOOKS 30
REMAINING BOOKS 80-30=50
RATE=50/80=5/8
Ques:- The Present Secretary-General of the United Nations is?
Ques:- Why should i hired you ?
Ques:- How will you handle confidential company matters?
Ques:- A person was fined for exceeding the speed limit by 10mph. Another person was also fined for exceeding the speed limit by twice the same. If the second person was travelling at speed of 35mph . Find the speed limit ?
Recent Answer : :
let the speed limit be x.
speed by first rider S1 and 2nd rider be S2.
S1=x+10;
ans S2=x+2*10; and given S2=35.
solving we get x=15mph.
Ques:- The average weight of 25 persons sitting in a boat had some value. A new person added to them whose weight was 46 kg only. Due to his arrival, the average weight of all the persons decreased by 5 kg. Find the average weight of first 25 persons?
Recent Answer : :
let the average of 25 person be x
total age of a person=average×no.of person
total age of 25 person=X×25
=25X
when a new person of 46kg come average decrease by 5kg(X-5)
Total age of 26 person =25x+46
Average age of 26 person=X-5
A/Q
.25X+46=26(X-5)
25X+46=26X-130
26X-25X=130+46
X =176
hence the av. of 25 person be 176kg
Ques:- Give an Example when you lead a team
Ques:- You have a bucket of jelly beans. Some are red, some are blue, and some green. With your eyes closed, pick out 2 of a like color. How many do you have to grab to be sure you have 2 of the same?
Recent Answer : :
at least 2, at most 4….
2 if you get lucky the first 2 times you draw a jelly bean, 4 would be if in the first 3 tries you get one of each color and the next draw will get you 2 of the same color
Ques:- A man said to his son, “I was two-third of your present age when you were born”. If the present age of the man is 48 years, find the present age of the son?
Given:
In a group of 15 students,
7 have studied Latin,
8 have studied Greek,
3 have not studied either.
To find:
The number of students who studied both Latin and Greek.
Solution:
In a group of 15 students, have studied Latin, 8 have studied Greek, 3 have not studied either.
Therefore,
n(A∪B) = 15 – 3
n(A∪B) = 12
7 have studied Latin,
n(A) = 7
8 have studied Greek,
n(B) = 8
n(A∩B) is the number of students who studied both Latin and Greek.
n(A∩B) = n(A) + n(B) – n(A∪B)
n(A∩B) = 7 + 8 – 12
n(A∩B) = 15 – 12
n(A∩B) = 3
The number of students who studied both Latin and Greek is 3
Final answer:
3 of them studied both Latin and Greek.
Thus, the correct answer .3