Four persons A, B, C and D are playing cards.Each person has one card, laid down on the table below him, which has two different colours on either side. The colours visible on the table are Red, Green, Red and Blue. They see the color on the reverse side and give the following
4 15287Three friends divided some bullets equally. After all of them shot 4 bullets the total number of bullets remaining is equal to the bullets each had after division. Find the original number divided.
16 35478A ship went on a voyage. After it had travelled 180 miles a plane statrted with 10 times the speed of the ship. Find the distance when they meet from starting point.
10 37491What is the minimum number of races required to pick the best three horses from 25 horses if each race has maximum of 5 horses?
35 39010One light light flashes 3 times in a minute and an another light flases 3 times in 2 minutes.Find the duration after which both lights will flash same number of times.
8 12833Given an N × N array of positive and negative integers, find the sub-rectangle with the largest sum. The sum of a rectangle is the sum of all the elements in that rectangle. In this problem the sub-rectangle with the largest sum is referred to as the maximal sub-rectangle. A sub-rectangle is any contiguous sub-array of size 1 × 1 or greater located within the whole array. Input Format: First line contains the size of matrix. Followed by n lines and each line contain n integers separated by space. Output format: Single integer which represents maximum sum of rectangle. Sample Input: 4 0 -2 -7 0 9 2 -6 2 -4 1 -4 1 -1 8 0 -2 Sample Output: 15
1 7470A boy asked a girl her name she replied your name is behind your scooty Behind the scooty is written 7.3 3.3 9.3 2.3 What is her name
79 98134rich man keeps me in pocket, poor men throws me away, children eat me, am a tamil word _u_ _e_ _l
9 22334how can u make 5 one rupee coins to touch each other...every coin shud touch the other 4 coins...
12 32124Post New Infosys Puzzles Interview Questions
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