Ques:- A die is rolled several times and the number appearing is summed. We stop when this sum becomes greater than or equal to 100. What value of sum in the end is the most probable (out of 100, 101, 102, 103, 104, 105)
Ques:- A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that all the four bulbs are defective?
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
Ques:- A power unit is there by the bank of the river of 900 mtrwidth. a cable is made from power unit to power a plantopposite to that of the river and 3000 mtr away from thepower unit. The cost of the cable bellows water Rs5 / mtrand cost of cable on the bank is Rs 4/ mtr. Find the totalof laying the cable.
Recent Answer : :
2100
Ques:- What you will do if you earn million rupee in a day?
Ques:- c=a/b ; a-1=c What is the relation between a&b
Recent Answer : :
c=a/b
c=a-1
=>b=a/c
=>b=a/a-1
Ques:- Security force experience
Ques:- Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would take taken 6 hours more than A fill the cistern. How much time will be taken by A to fill the cistern separately?
Recent Answer : :
A takes 6 hours to fill
Ques:- Convincing power
Ques:- What is your job experience and why you left certain companies?
Ques:- Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is -.
Ques:- A man takes twice as long to row a distance against the stream as to row the same distance in favour of the stream. The ratio of the speed of the boat (in still water) and the stream is:
Ques:- What you know about our company
Ques:- About the family and hobbies and ambitions
Ques:- If in a certain language FASHION is coded as FOIHSAN, how is PROBLEM coded in that code ?
Recent Answer : :
FASHION= FOIHSAN
It is F-ASHIO-N to F-OIHSA-N.
So PROBLEM will be P-ROBLE-M,
the answer is PELBORM.
Ques:- In country X, democratic, conservative and justice parties have fought three civil wars in twenty years. TO restore stability an agreement is reached to rotate the top offices President, Prime Minister and Army Chief among the parties so that each?
Ques:- Would you like to watch a movie or a match ?
Ques:- In acolony there are some families. Each of them have children butdifferent in numbers.Following are conditions a> no of adult>no of sons>no of daughters>no of families. b>each sister must have atleast one brother and should have at the most 1 sister. c> no of children in one family exceeds the sum of no of children in the rest families. Tell the no of families?
Recent Answer : :
Three families
Ques:- Why u want to join?
Ques:- In what ratio must a grocer mix two varieties of pulses costing Rs. 15 and Rs. 20 per kg respectively. So as to get a mixture worth Rs. 16.5/kg?
A. 3 : 7
B. 5 : 7
C. 7 : 3
D. 7 : 5
Recent Answer : :
7:3
Ques:- Explain about your native place?
Ques:- How do you work in a team situation?
Ques:- The work is very hard then how to overcome stress?
Ques:- What is your strenght and weeknesess.
Ques:- Find the compound interest and the amount on Rs.8000 at 5% per annum for 3 years when C.I is reckoned yearly?
Recent Answer : :
1261
Ques:- Why you want to leave your present company?
Ques:- The prime numbers dividing 143 and leaving a remainder of 3 in each case are
A. 2 and 11
B. 3 and 7
C. 5 and 7
D. 11 and 13
Recent Answer : :
D
Ques:- Two pipes X and Y can separately fill a tank in 2 minutes and 15 minutes respectively. Both the pipes are opened together but 4 minutes after the start the pipe X is turned off. How much time will it take to fill the tank?
Ques:- A merchant has three different types of milk: 435 liters, 493 liters and 551 liters. Find the least number of casks of equal size required to store all the milk without mixing.
Ques:- The speed at which a man can row a boat in still water is 15 kmph. If he rows downstream, where the speed of current is 3 kmph, what time will he take to cover 60 metres?
( C ) 6