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Divided by 3D
A number when divided by D leavs a remainder of 8 and when divided by 3D leavs a remainder of 21. What is the remainder left, when twice the number is divided by 3D
viek
- Sep 19th, 2011
ANSWER - Remainder = 3 let number is x,and quotient is A . D is divisor,and R is remainder= 8 then x = A*D + 8 --------------(I) in second situation let quotient is B , 3D is divisor and R is remainde...
prititripathi
- Dec 20th, 2010
No. divided by 3d gives remainder 21 so 21 will b no.next d+8=21d=13now acc.to given condition 21*2/13*3=3remainder=3
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Bobby Weighs
Bobby weighs 160 lbs more than his sister maria. Their combined weight is 200lbs. How many lbs does bobby weigh?
ganesan4632
- May 21st, 2011
Bobby Weighs : 180 lbs ( 160 lbs greater than her sister - ?(180-20))Sister Weigh - 20 lbsCombined weight : 200 Lbs
lavanya.rjs
- Jan 4th, 2011
Let Bobby's weight be x lbs.then Maria's weight will be (x-160) lbs.so, x+x-160= 200hence x= 180 lbs.
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2 wheelers and 4 wheelers
If there are 2 wheelers and 4 wheelers parked in a school located at the heart of the city, find the number of 4 wheelers parked there if there were 58 wheels are parked there.
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Aptitude IT Giant Programming
The IT giant Tirnop has recently crossed a head count of 150000 and earnings of $7 billion. As one of the forerunners in the technologyfront, Tirnop continues to lead the way in products and services in India. At Tirnop, all programmers are equal in every respect. Theyreceive identical salaries ans also write code at the same rate.Suppose 12 such programmers take 12 minutes to write 12 lines of code...
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Find Number of Pages in the Book
There is a book with some number of papers with numbers on the book were cut. So a boy counts the number of pages and given numbers to that book. He got 3 digit numbers 61 times. Then find the number of pages in that book?
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Editorial / Best Answer
Minna Mathew- Member Since Jan-2011 | Jan 6th, 2011
160 ........ie (100 to 160) therefore total 61 times
so the anser is 160 -
Time Calculation
There are 4 women having walking speed as 1min, 2min, 4min, 5min. If one or two women can cross bridge at a time with flashlight, then what is min. time required for 4 women to cross bridge without using flashlight?
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Divide and find reminders
Find a number that divide 37,67,97 reminders will be 1,2,3 respectively.
VINOTH
- Dec 14th, 2011
The dividend are 6,5,2... the quotient is 6,13,47... the reminder is 1,2,3...
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Cube Questions
A cube has a side of 4cm.b The cube is painted red on all six side. This cube is then cut into 125 smaller cubes. How many of these smaller cubes will have only one side of their sides painted.
Mark Haynes
- Dec 16th, 2011
VINOTH, Yes, there are 98 cubes with some paint on them, but ... The cudes that form the 8 corners will have paint on 3 sides, not 1 side, so you need to remove them from the total of 98 cubes ... ...
VINOTH
- Dec 14th, 2011
The no. of cubes painted in one side is 98.
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When is for where, time is for ___________
1. When is for where, time is for ___________
2. Past to think, Future is to____ recall, strive, anticipate -
Find the 11th letter
ACEFHIJ…..Z, what is the 11th letter?
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A stamp collector arranges his stamps during his free time. When he arranges his stamps in pairs, there is one stamp left. It is the same when he arranges the stamps in groups of 3, 4, 5 and 6. Now, how many stamps will he be left with when he arranges them in groups of 8?
skumar06cs
- Jul 22nd, 2010
First take the LCM of given No. and then add remainder that will give the required no. = 61so, divide by 8 get remainder as 5 ans...
Partha006
- Jun 30th, 2006
Total stamps are the l.c.m of 3,4,5,6 i.e 60 and 1 is the remainder in all the cases.. so the toal stamp is 60+1=61 now deviding 61 with 8 leaves the remainder 5so if he want to make it a group of 8 he ll be having 5 stamps left
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Ram is 27 year old then Mohan. After 7 years Ram's age is thrice as Mohan's age. Find Ram's age?
67/2
Rupeshil
- Apr 2nd, 2010
Let Mohan Age be x and Ram age be yAq- x+27=y--------------(1)After 7 years - 3(x+7)=y+7---------(2)From (1) and (2)x+27=3x+142x=13;x=6.5then Ram's age is 33.5
samreddy123
- Oct 11th, 2008
Ram's age is 67/2since R=27+Mafter 7years R+7=3(M+7)on solving both equations v get mohan's age as 13/2 and ram's age as 67/2
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How do you think you are confident
naresh
- Oct 12th, 2007
I have good knowledge of subject. I have the ability to put my subject knowledge into the work. So i am confident about my work.
johnychd
- Apr 3rd, 2007
Confidence comes with your knowledge of work, which you are doing. If you know what to do and how to do? You will always be confident.
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A non stop bus to Amritsar overtakes an auto also moving towards Amritsar at 10 am. The bus reaches Amritsar at 12.30 pm and starts on the return journey after 1 hr. On the way back it meets the auto at 2 pm. At what time the auto will reach Amritsar? a) 2.30pm b) 3.00pm c) 3.15pm d) 3.30pm
ravi
- Jun 13th, 2007
Its simple, It takes one hour to reach and hence 2 + 1 is 3. Its meets the auto by 2 so it takes one more hour to reach hence 3 is the answer.
shivakumar007
- Aug 18th, 2006
(Sorry for the poor formatting of my First Reply)Reaches by 3:00 pmSolution:(I am not an expert)let's split up time in unit's of 0.5 hrs (ie) 1/2 hoursbus & auto met at a point Awe i''ll take dist...
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The total expense of a boarding house are partly fixed and partly variable with the number of boarders. The charge is Rs.70 per head when there are 25 boarders and Rs.60 when there are 50 boarders. Find the charge per head when there are 100 boarders. a) 65 b) 55 c) 50 d) 45
KABILAVARMEN
- Aug 31st, 2016
for 25 members = 25*70=1750 for 50 members = 50*60=3000 therefore 3000-1750=1250 so, 1750-1250=500 this 5oo is common. therefore 1250 for every 25 members therfore to check for 25 members ...
arina
- Jan 1st, 2010
Let fixed cost=a, variable cost=kWe can write a+25k=70*25=1750a+50k=3000We get k=50then a=3000-(50*25)=500Charge per head= (500+100*50)/100 = 55
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Three independent mechanisms A,B and C have been incorporated for fuel saving in a car producing respectively 30%, 20%, and 40% efficiency. Assuming that they operate independently, what is the net fuel efficiency achieved?
prititripathi
- Feb 25th, 2011
Fuel saving 30%=100-30so total vll b=((100-30)*100-20)*(100-40))/100*100*10066.4
c.sindhureddy
- Feb 13th, 2010
Why are you subtracting it from 100?They gave us there efficiences right directly.Can you clarify me plz.
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What is the equivalent compound ratio of 5:6::7:10::65
sazz619
- Feb 10th, 2010
Compound ration formula is a:b :: c:d :: e:f = a*c*e : b*d*fSo, 5*7*65/6*10*1=119:3
Aptitude Interview Questions
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