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:- A sum of Rs. 390 was divided among 450 boys and girls. Each girl gets 50 paise and each boy gets one rupee. How many girls are there among them?
A. 100
B. 110
C. 120
D. 130
Recent Answer : :
120
Ques:- List the steps you would take in building up a team?
Recent Answer : :
Collective performance
Postive attitude towards working
Shaping team player
Turning individuals into team players
Ques:- In a party there are 5 couples. Out of them 5 people are chosen at random. Find the probability that there are at the least two couples?
Ques:- About myself and total experience?
Ques:- WHY DO YOU WANT TO LEAVE YOUR PRESENT JOB?
Ques:- How will you be able to justify yourself as per your CV records?
Ques:- Each side of a rectangle is increased by 100% .By what percentage does the area increase?
Recent Answer : :
400%
e.g:-
l = 5 b = 2
Area= l*b =10
New after 100% increament
l=10 b = 4
Area = 10*4
Ques:- In the interview asked about personal details and work information.
Ques:- What was the role of Lord Canning in the revolution of 1857.
Ques:- What was your last experience tell me about this?
Ques:- There are some rabbits and peacocks in a zoo. The total number of their heads is 60 and total number of their legs is 192. Find the number of total rabbits?
Recent Answer : :
24 peacocks and 36 rabbits
Ques:- Number Series 8,9,11,14,,18,23,?
Recent Answer : :
8+1=9
9+2=11
11+3=14
14+4=18
18+5=23
and finally
23+6=29
Ques:- What is transistor?
Recent Answer : :
transistor is a semiconductor device for amplifying ,controlling and generating the electrical signals.
Ques:- A man pushed his car to a hotel and lost his fortune. What happened?
Ques:- A car after covering ½ of a journey of 100 km develops engine trouble and later travels at ½ of its original speed. As a result, it arrives 2 hours late than its normal time. What is the normal speed of the car is?
Ques:- Describe a complex problem you have solved or haven't solved?
Ques:- What r u left ur curently job?
Ques:- In your present job what approach do you take to get your people together to establish a common approach to a problem?
Ques:- A can have a piece of work done in 8 days, B can work three times faster than the A, C can work five times faster than A. How many days will they take to do the work together ?(a) 3 days(b) 8/9 days(c) 4 days(d) can't say
Recent Answer : :
cant say
If c is 5 times faster than a then he can do it in 2 days alone.
Ques:- How do you keep yourself updated about your current job and the HR industry?
Recent Answer : :
I keep myself connected to social networking sites, the first platform for any technological advancement news and also keep surfing on the latest technology on the internet”. You can even say that you are connected to professional people from different media and have a continuing conversation with them regarding the growing technologies.
Ques:- There are some chicken in a poultry. They are fed with corn One sack of corn will come for 9 days.The farmer decides to sell some chicken and wanted to hold 12 chicken with him. He cuts the feed by 10% and sack of corn comes for 30 days. So initially how many chicken are there?
Recent Answer : :
answer :36
Ques:- Which of the following equations has a root in common with x2 – 6x + 5 = 0?
Recent Answer : :
4
Ques:- What you lack as a professional.
Ques:- Walking with 4/5 of my usual speed, I miss the bus by 5 minutes. What is my usual time?
Recent Answer : :
20 minutes
Ques:- Four car rental agencies P, Q, R and S rented a plot for parking their cars during the night. P parked 15 cars for 12 days, Q parked 12 cars for 20 days, R parked 18 cars for 18 days and S parked 16 cars for 15 days. If P paid Rs. 1125 as rent for parking his cars, what is the total rent paid by all the four agencies?
Ques:- Can you change your work profile to IT ?
Ques:- You are given 8 identical balls …. but one of them is slightly heavier than the rest…. given a old scale (not electronic one) and only two trials to weigh … can u spot the odd one out????
Ques:- A cube of side 4cm is painted with colors red,blue,green in such a way that opposite sides are painted in the same colour . this cube is now cut into 64 cubes of equal size .then 1) how many have atleast two sides painted in different colours.
Ques:- In the month of october in a year has exactly four Mondays and four Fridays, find what day of week will be on the 20th of November of that year.
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