Ques:- A can do a job in 18 days and B can do it in 30 days. A and B working together will finish twice the amount of work in ——- days?
Ques:- To 15 lts of water containing 20% alcohol, we add 5 lts of pure water. What is % alcohol.
Recent Answer : :
saying 20%alcohol in 15 litre solution.
It means (20/100)*15=3 litres
Now 5 litre of water is added not alcohol.
So it means only the volume of solution is increases by 5 not alcohol.
It means 15+5=20
Now % of alcohol is
(3/20)*100=15%.
Ques:- Family background & personality.
Ques:- Tell me about a situation when you were given job instructions and you were unable to comprehend the instructions. How did you go about completing the task?
Ques:- The C.I. on a certain sum for 2 years Rs.41 and the simple interest is Rs.40. What is the rate percent?
Ques:- Complete the series. 1/2, 3/4, 5/8, 7/16, ?
Recent Answer : :
9/32
Ques:- One man or two women or three boys can do a work in 44 days then one man, one women and one boy together can finish the same work in how many days?
Recent Answer : :
24 days
Ques:- A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 700 m long?
Recent Answer : :
190 sec
Ques:- If A/B = 3/5,then 15A = ?
Recent Answer : :
15a=45
Ques:- Which company are you working now?
Ques:- What is the extent of your participation in major reports that have to be written?
Ques:- If instead of multiplying a number by 7 the number was divided by 7. What should be the percentage error?
Recent Answer : :
% error= (new no-actual no)/actual no *100
% error= [(x/7)-7x]/7x * 100
% error= 48x/49x * 100
% error= 0.9795*100=97.95
Ques:- Which film of Aamir khan has gone for oscar?
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 ?
Ques:- Tell me about something you did ? or failed to do ? that you now feel a little ashamed of.
Ques:- Basketball Tournament organizers decided that two consecutive defeats will knock out the team. There are 51 teams participating. What is the maximum no. of matches that can be played.
Ques:- Education qualification
Ques:- Can you Cut a cake into 8 pieces with 3 cuts?
Ques:- If A is to the south of B and C is to the east of B, in what direction is A with respect to C?
Recent Answer : :
South-West
Ques:- What kind of things do you feel most confident in doing?
Ques:- Where was the first Municipal Corporation in India set up? (a) Bombay (b) Calcutta (c) Delhi (d) Madras
Recent Answer : :
madras
Ques:- How will you rate yourself .
Ques:- The proportion of copper and zinc in the brass is 13:7. How much zinc will there be in 100 kg of brass?
Recent Answer : :
35Kg
Ques:- Give me an example of a time when you tried to accomplish something and failed.
Ques:- Tell about your teaching experience in Maldives.
Ques:- 19 boys turn out for hockey. Of these, 11 are wearing hockey shirts and 14 are wearing hockey pants. There are no boys without one or the other. The number of boys wearing full uniform is
Recent Answer : :
( C ) 6
Ques:- Divide Rs. 2379 into 3 parts so that their amounts after 2, 3 and 4 years respectively may be equal, the rate of interest being 5% per annum at simple interest. The first part is?
Recent Answer : :
⇒ First part = Rs. 828
Ques:- You have changed 4 jobs in 5years, why you changed so many companies?
Ques:- Tell me about your ability to work under pressure.
Ques:- How do you keep your fitness knowledge up to date?
A & B one day work= 1/18 + 1/30= 8/90
As we know that number of work is 1
1÷8/90= 1*90/8= 90/8.
Since they say “ twice the amount of work
Then ,2*90/8= 22.5 days