Ques:- A cistern has a leak which would empty the cistern in 20 minutes. A tap is turned on which admits 4 liters a minute into the cistern, and it is emptied in 24 minutes. How many liters does the cistern hold?
Ques:- if ELECTRICITY – GAS =100 then JACK – JILL = ?
Ques:- The C.P of 15 books is equal to the S.P of 18 books. Find his gain% or loss%?
Recent Answer : :
16.25
Ques:- About hostel & my college
Ques:- The average salary per head of the entire staff of an office including the officers and clerks is Rs.90. The average salary of officers is Rs.600 and that of the clerks is Rs.84. If the number of officers is 2, find the number of officers in the office?
Ques:- The sum of three consecutive even numbers is 42. Find the middle number of the three?
Recent Answer : :
X+x+2+x+3=42
3x+6=42
3x=42-6=36
X=12
X+2=14
X+3=15
Middle number 14
Ques:- What makes you happy?
Ques:- My father’s name A.Kasi, he is car driver. My mother’s name K.Lakshmi, she is housewife. I have one elder brother.
Ques:- How to detect virus in PC ? Why a file prefixed with '~'symbol is said to be virus ? Is it true that the PC is infected with virus when we find any such files ?
Ques:- A seller has a set of apples out of which he sells one half of it and half an apple to his first customer.then he sells half of the remaining apples and a half apple to his second customer.Then he sells half of the remaining apple and ? apple to his third customer and so on.This repeats upto 7th customer and no more apples are remaining . Find the total no of apples he had.
Recent Answer : :
I think U r wrong Tina,because
according to u,
1st customer=43 apples
2nd customer=21.5 apples
An apple cannot be cut
I think the answer is 127 check it out…
Ques:- There are 12 balls looks identically equal. But one of them has weight different(more or less) from other. How to find that dissimilar ball with minimum balances?
Ques:- How did you prepare for this interview?
Ques:- Which of the following names is not associated with Shoes :
A. Denim
B. Lotus Bawa
C. Mescos
D. Phoenix
Ques:- Product of Prime no. between 1 to 20?
Recent Answer : :
2*3*5*7*11*13*17*19=9699690
Ques:- Why do you want to leave present company when you are getting very good package?
Ques:- A dwarf-killing giant lines up 10 dwarfs from shortest to tallest.The giant randomly puts a white or black hat on each dwarf. No dwarf can see their own hat. The giant will ask each dwarf, starting with the tallest, if they answer incorrectly, then he will kill them.Each dwarf can hear the previous answers, but cannot hear when a dwarf is killed.The dwarves are given an opportunity to collude before the hats are distributed.What strategy should be used to kill the fewest dwarfs?
Ques:- REASON FOR CHANGE FROM CURRENT ORGANIZATION?
Ques:- A boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream. If the speed of the boat in still water is 10 mph, the speed of the stream is:
Recent Answer : :
Let speed of stream be v mph
Then,
36/(10-v) = 1.5hr + 36/(10+v)
On solving, we get speed of stream as v = 2mph.
Ques:- a student is ranked 13th from right and 8th from left.how many are there?
Recent Answer : :
twenty members
Ques:- A man collects cigarette stubs and makes one full cigarette with every 8 stubs. If he gets 64 stubs how many full cigarettes can he smoke
Recent Answer : :
9 because from 64 stubs 8 cigarettes and again from 8 stubs he’ll get 1 cigarette then his score will be 9
Ques:- TALK ABOUT YOUR SELF
Ques:- A train of 24 carriages, each of 60 meters length, when an engine also of 60 meters length is running at a speed of 60 kmph. In what time will the train cross a bridge 1.5 km long?
Recent Answer : :
3 min
Ques:- If you get job in this company what you will do for this company?
Ques:- What are the factors in you to offer a job in NIIT?
Ques:- 15 men take 21 days of 8 hrs. each to do a piece of work. How many days of 6 hrs. each would it take for 21 women if 3 women do as much work as 2 men?(a) 30(b) 20(c) 19(d) 29
Recent Answer : :
30
Ques:- How many petrol cars in india?
Ques:- You are given some denominations of coins in an array (int denom[])and infinite supply of all of them. Given an amount (int amount), find the minimum number of coins required to get the exact amount. What is the method called?
Ques:- if the length of the rectangle is reduced by 20% and breath is increased by 20 % what is the net change ?
Recent Answer : :
trick
(r/10)*(r/10)
(20/10)*(20/10)
4% decrese
Ques:- Why Switched to MBA after BCA?
Ques:- Personal, educational experience.
The ans is -20.
Solution:
A-1
B-2
C-3 D-4 …like wise till Z-26.
ELECTRICITY-5+12+5+3+20+18+9+3+9+20+25==129
GAS-7+1+9==27
ELECTRICITY-GAS=129-27-(Minus 2)=100
so
JACK-JILL=(10+1+3+11-(10+9+12+12)-(minus(2))==(-20)