Ques:- The number that does not have a reciprocal is?
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:- India?s largest electronics and home appliances company is :
A. Philips
B. Videocon
C. BPL
D. None of these
Recent Answer : :
Phillips
Ques:- one man driving a car in a lonely forest .. it was raining at that moment …suddenly one of the car tyre got punchured…and he is having stephiny in his car …he gets it and he tried to fix that stephiny…when he removes the bolts of punchred tire all are gone into mud…all bolts… fell into mud…and that bolts he never get…then, how can he reach safely to home… by driving his car..?
Recent Answer : :
he removed one bolt in each three wheels
and fixed the bolts in stephiny wheel
Ques:- On a given day, a bank had 16000 cheques returned by customers. Inspection of the first 800 cheques indicated that 100 of those 800 had errors and were therefore the available immediately for data processing. On this basis, hwo many cheques would be available immediately for data processing on that day?
Recent Answer : :
Out of 800 cheques 100 are for data processing.
Out of 16000 cheques = (100/800)*16,000 = 2000 cheques
Ques:- Suppose a newly-born pair of rabbits, one male, one female, are put in a field. Rabbits are able to mate at the age of one month so that at the end of its second month a female can produce another pair of rabbits. Suppose that our rabbits never die and that the female always produces one new pair (one male, one female) every month from the second month on.
Ques:- In how many different ways can the letters of the word 'LEADING' be arranged in such a way that the vowels always come together?
Ques:- There is a safe with a 5 digit No. The 4th digit is 4 greater thansecond digit, while 3rd digit is 3 less than 2nd digit. The 1st digit is thrice the last digit. There are 3 pairs whose sum is 11. Find the number
Ques:- If an item costs Rs.3 in '99 and Rs.203 in '00.What is the % increase in price?
Ques:- WHAT ARE THE SKILLS REQUIRE TO ENTER IN SOFTWARE INDUSTRY?
Ques:- Tell me about the most boring job you?ve ever had.
Ques:- Why are you want to leave your present Job?
Ques:- What were your past experience ?
Ques:- Do you apply for another job?
Ques:- 2/3 of corckery(plates) are broken, 1/2 have someother thing(handle) broken , 1/4 are both broken and handle broken. Ultimately only 2 pieces of corckery were without any defect. How many crockery were there in total.
Recent Answer : :
let no of total crockery =x
2x/3 crockery broken
x/2 handle broken
x/4 both brocken
2x/3+x/2-x/4 = no of total broken(crockery or handle)
=11x/12
unbroken =x-11x/12=x/12
x/12=2(given in question)
x=24
Ques:- Find the least number which when divided by 35 leaves remainder 25, when divided by 25 leaves remainder 15 and when divided by 15 leaves remainder 5?
Ques:- Sum of two numbers is 15. Two times of the first exceeds by 5 from the three times of the other. Then the numbers will be?
Recent Answer : :
The first number is 10 and the second number is 5
Ques:- Complete the following series.
9, 11, 15, 23, 39, ?
9, 11, 15, 23, 39, ?
A. 42
B. 56
C. 64
D. 71
Recent Answer : :
71
Ques:- What is your Academic Qualification
Ques:- Myself, education details and total working experience with details.
Ques:- Tell about yourself, please do give with example .
Ques:- Why are you joining us?
Ques:- If you are selected, what will you do for your company?
Ques:- The HCF and LCM of two numbers are 18 and 3780 respectively. If one of them is 540, then the second one is
A. 112
B. 118
C. 126
D. 142
Recent Answer : :
126
cos if one of the factor is given for hcf and lcm and multiply hcf and lcm and them divide it by the given factor
so 18*3780/540=18*7=126
Ques:- A watch was sold at a loss of 10%. If it was sold for Rs.140 more, there would have been a gain of 4%. Find the cost price?
Ques:- In a three digit number, the hundred digit is 2 more than the tens digit and the units digit is 2 less than the tens digit. If the sum of the digits is 18, find the number?
Recent Answer : :
(x+2)+(x)+(x-2)
X+2+x+x-2=18
3x=18
X=6
The 3digit number is 864
Ques:- Are you ready to relocate?
Ques:- X can do a piece of work in 4 days. Y can do it in 5 days. With the assistance of Z they completed the work in 2 days. Find in how many days can Z alone do it?
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 am I not using a vodafone no. when I am about to join vodafone?
The rational number that does not have a reciprocal 0 because reciprocal of 0 is undefined.