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Two Trains And An Accident (www.thecatlounge.com)
thecatlounge
486 views
Two trains X and Y start simultaneously at 9 AM from A and B towards B and A respectively. The ratio of speeds of X and Y is 2:1 respectively. On a normal day they meet at ...
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Summation of Series Part III
thecatlounge
357 views
Find out the sum of the following infinite series :
5/(12 x 22) + 11/(22 x 32) + 19/(32 x 42) +
Here is the complete solution to the problem.
Did you try the problem your...
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Summation of Series Part II (www.thecatlounge.com)
thecatlounge
127 views
What is the sum of the following series :
1/(5 x 8) + 1/(8 x 11) + 1/(11 x 14) + ... 1/(497 x 500)
Here is the complete solution to the problem.
What was your experience...
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Summation of Series (www.thecatlounge.com)
thecatlounge
226 views
What is the sum of the following series :
1/(5 x 8) + 1/(8 x 11) + 1/(11 x 14) + ... 1/(497 x 500)
Did you try solving the problem yourself? Check out the hint and try it...
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Last Two Digits (www.thecatlounge.com)
thecatlounge
374 views
Find the last two digits of : 23 x 24 x 26 x 27
Did you try the problem yourself? Did you see the solution? What was your experience ? Share your experience with us at inf...
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Bars In A Ratio (www.thecatlounge.com)
thecatlounge
240 views
You have four bars, which have different integer lengths. You produce a triangle using three of them. When you produce a new triangle, substituting one of the bars with the...
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a + b + c less than equal to 8 Part II (www.thecatlounge.com)
thecatlounge
254 views
If a,b,c are positive integers such that a+b+c less than equal to 8, find the number of possible values of the ordered triplet (a,b,c).
How did you find the problem and ...
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a + b + c less than equal to 8 (www.thecatlounge.com)
thecatlounge
260 views
If a,b,c are positive integers such that a+b+c is less than or equal to 8, find the number of possible values of the ordered triplet.
Try the problem yourself and share yo...
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Number + Sum of Digits (www.thecatlounge.com)
thecatlounge
290 views
A number, when added to its sum of digits, gives the smallest 8-digit number. What remainder does the number give with 9 ?
Did you try the problem yourself? Share your s...
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Borivali To Bandra (www.thecatlounge.com)
thecatlounge
42 views
X set out at 12 noon to walk from Borivali to Bandra & a friend of him Y started at 2 pm on the same day to walk from Bandra to Borivali by the same road. They met on the r...
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