20 people meet and shake hands. The maximum number of hand shakes possible if there is to be no ‘cycle’ of handshakes is( a cycle of handshake is a sequence of people a1,a2, …..ak)such that people(a1,a2),(a2,a3)…..(a(k-1),ak),(a2,a1) shake hand is

3 Answers   TCS,

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The remainder, when (1523 + 2323) is divided by 19, is

3 Answers   CAT, Global Systems,

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Two trains 200 miles apart are traveling toward each other along the same track. Two trains have the same speed 100MPH. A bee is hovering just above the nose of the first train. It buzzes from the first train to the second train, turns around immediately, flies back to the first train, and turns around again. It goes on flying back and forth between the two trains until they collide. If the bee's speed is twice the speed of two trains, how far will it travel?

1 Answers   Value Labs,

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hi, i have filled up the EPFO exam form i m bsc chemsitry graduate so can any1 guide me wat all questions will be asked in office work aptitue??? so thati can do my preparation in exam???

6 Answers   Vodafone,

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In a sports club with 30 members, 17 play badminton and 19 play tennis and 2 do not play either. How many members play both badminton and tennis

1 Answers  

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A batsman scored 18 runs in his 18th innings and that makes his average 18. Find his average upto the 17th innings?

0 Answers   Hexaware,

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2 people are playing chess daily..31 days of month..loser gives 2rs to winner per mathes..whole amt will pay at the end of month..one man gives 38rs to other & he had win 5 mathes..then how many mathes are tie??? option a)2 b)8 c)4

9 Answers   Mobisoft Infotech, Zycus Infotech,

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There are 1000 junior and 800 senior students in a class. And there are 60 sibling pairs where each pair has 1 junior and 1 senior.1 student is chosen from senior and 1 from junior randomly.What is the probability that the two selected students are from a sibling pair?

0 Answers   HCL, Infosys,

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One man ordering pizza,there r 5 different varieties in the shop,namely a,b,c,d,e. you can also order your own 5 varieties other then a,b,c,d,e.The ordered one should be in a combination of 3 varieties of shop and 2 varieties of your own taste.find how much different varieties he can order?(plz provide the answer with solution)

10 Answers   Infosys, Wipro,

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From its total income, A sales company spent Rs.20,000 for advertising, half of the remainder on commissions and had Rs.6000 left. What was its total income?

7 Answers   TCS,

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6. A lady has fine gloves and hats in her closet- 18 blue- 32 red and 25 yellow. The lights are out and it is totally dark inspite of the darkness. She can make out the difference between a hat and a glove. She takes out an item out of the closet only if she is sure that if it is a glove. How many gloves must she take out to make sure she has a pair of each colour? a) 50 b) 8 c) 60 d) 42

8 Answers   GHG, Honeywell, Microsoft, TCS, Wipro,

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If A/B = 6/5,then 3A+2B =

0 Answers   3i Infotech,

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