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Price of Shirt
One year payment to the servant is Rs. 200 plus one shirt. The servant leaves after 9 months and recieves Rs. 120 and a shirt.Then find the price of the shirt.A. Rs. 80B. Rs. 100C. Rs. 120D. Cannot be determined
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What is the distance between that two poles?
There are two poles of equal height 15mts. One cable with length 16mts is hanging between that two poles. The height from center of the cable to earth is 7mts then what is the distance between that two poles?
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Quantity Aptitude Question
A mixture of 50 litres of milk and water contain 10% of water. How much water must be added to make water 20% in the given mixture?
karthik
- Nov 5th, 2012
100li
Mark Haynes
- Jan 10th, 2012
Praveen, Yes, that will work as well. I guess, part of the reason I expanded the equation so was to show fully how I was getting the result. The equation: "(50 + x) * 20 / 100 = 5 + x" is totally cor...
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A face of the clock is divided into three parts. First part hours total is equal to the sum of the second and third part. What is the total of hours in the bigger part?
manojthesingham
- Dec 5th, 2009
Sum of 1+2+3+4+5+6+7+8+9+10+11+12 = (12*13)/2 = 78X + Y + Z = 78Y + Z = X2X = 78X = 39[10,11,12,1,2,3]
kuruppushyam
- Aug 20th, 2009
A+b+c=78
a=b+c
then subsitute a in place of b+c we get 2a=78, the answer is 39 -
Ten boxes are there. Each ball weighs 100 gms. One ball is weighing 90 gms. i) If there are 3 balls (n=3) in each box, how many times will it take to find 90 gms ball? ii) Same question with n=10 iii) Same question with n=9
shekhar mehta
- Sep 2nd, 2010
Answer is 31st divide boxes into 5 5then make choice which one is heavy, neglect that bunch of boxes!2nd now divide lighter group of boxes into 2 2 1 by this we will get which box is lightest.. then...
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in a company 30% are supervisors and 40% employees are male if 60% of supervisors are male. What is the probability? That a randomly chosen employee is a male or female?
manoj004ece
- Nov 2nd, 2010
Many of them said answer is 0.4 but it s correct only when they ask what us
the problem of choosing male, but in question they have clearly given male or
female, so at any point of time if we choose an employee either it should be male
or female, so the prob s 1. This is correct answer
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Cube painted problem
A solid cube is painted black on two of its opposite faces and is cut into 343 pieces. how many small pieces have no paint??
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I lost Rs.68 in two races. My second race loss is Rs.6 more than the first race. My friend lost Rs.4 more than me in the second race. What is the amount lost by my friend in the second race?
41 (check it)
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murali922- Member Since Nov-2005 | Nov 19th, 2005
Ans : 41
first race loss = x
second race loss = yCond 1 : x+y = 68
Cond 2 : y = x + 6
Simultaneous eq. needs to be solved.
Mahesh poojary
- Jun 19th, 2017
He lost in first race Rs.31
then second race he lost Rs.6 more than first race(31+6=37)
Totally he lost in second race Rs.37
then his friend lost Rs.4 more than his in second race(37+4=41)
totally his friend lost in second race Rs.41
Vini Vashisht
- Feb 21st, 2017
First Race=x
Second Race= x+6
Total = Rs. 68
x+(x+6)=68
2x+6=68
2x=68-6
2x=62
x=62/2
x=31
First race=Rs. 31
Second race= 31+6= Rs. 37
4 more in second race= 37+4= Rs. 41 -
2 oranges, 3 bananas and 4 apples cost Rs.15. 3 oranges, 2 bananas, and 1 apple costs Rs 10. What is the cost of 3 oranges, 3 bananas and 3 apples?
Rs 15.
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Answered by: devendra
- Aug 16th, 2006
hi,
i think
it can be 15 bcoz
2x+3y+4z=15
3x+2y+z=10
adding
5x+5y+5z=25
x+y+z=5 that is for 1 orange ,1 bannana and 1 apple requires 5Rs.
so for 3 orange ,3 bannana and 3 apple requires 15Rs.
i.e. 3x+3y+3z=15........Ashok Rawat
- Nov 5th, 2017
Hi
I think
I can be 15 bcz
2x+3y+4z=15
3x+2y+1z=10
So adding
5x+5y+5z=25
Let 5 LCM
5(x+y+z)=25
x+y+z=5
So 1 orange, 1 banana, 1 apple is cost 5 Rs.
Then 3 orange, 3 banana, 3 apple costs 15 Rs.
its solved. Ans= 15
Mounika
- Jul 17th, 2017
2 oranges + 3 bananas + 4 apple=15RS 3 oranges + 2 bananas + 1 apple=10RS so now 5 oranges+ 5 bananas + 5 apples = 25RS so 5( 1 orange +1 banana + 1 apple)=5(5) 5 gets cancelled so since they ...
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A Car has run 10000 miles using 5 tyres interchangeably have an equal wornout by all tyres How many miles each tyre should have run??
Ans.4000 Miles per tyre...But How?
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A goat is tied to one corner of a square plot of side 12m by a rope 7m long. Find the area it can graze?
Options are:38.5sq.m,155sq.m,144sq.m,19.25sq.m
kaushalks
- Sep 15th, 2010
The correct answer is 38.5. this can be found out using area of sector formula pi*R^2*theta/360 pi*7^2*90/360 38.5sqm
rakesh8014
- Jul 6th, 2010
As the goat is tied at one corner so it can only graze 1/4 area of the circle having radius 7m.so the required ans is 1/4 (area of circle) = 38.5
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Missing number
What is the missing number in this series? 8 214 6 11? 14 6 18 12
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rkpadki- Member Since Feb-2008 | Feb 25th, 2008
Hi,
I came up with another thought...
the numbers are 8,2,14,6,11,?,14,6,18,12
Now add the 1st number and the last number .. it is 20.
not add the 2nd number which is 2 and the last but one number which is 18 ... it is 20..
So if you keep adding these all the sum equals to 20. So the number next to 11 should be 9. Any thoughts :-)Sravani
- Aug 26th, 2011
Ya your thought is right.but it can b done like this. the series is 8 2 14 6 11 ? 14 6 18 12 here we can tabulate as folows frm front frm back Diff (8,2) = 6 Diff...
Guru
- Aug 20th, 2011
Add the first and last number(i.e 8+12=20)
And add the second number and the number which second from last(i.e 2+18)
And so on............
Now the required answer is 9 (i.e 11+9=20) -
Probability
4) There are 5 distinct pairs of white socks and 5 pairs of black socks in a cupboard. In the dark, how many socks do I have to pull out to ensure that I have at least 1 correct pair of white socks? a) 3 b) 11 c) 12 d) 16
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Aptitude Interview Questions
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Ans