A circular dartboard of radius 1 foot is at a distance of 20 feet from you. You throw a dart at it and it hits the dartboard at some point Q in the circle. What is the probability that Q is closer to the center of the circle than the periphery? 0.75 1 0.5 0.25 Solution: 0.25 can someone plz explain how this answer is calculated?????

3 Answers   TCS,

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Give me some Aptitude test questions and answers asked in I.T field interviews?

1 Answers   Randstad, SanDisk, TCS,

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In a fraction, if 1 is added to both the numerator at the denominator, the fraction becomes 1/2. If numerator is subtracted from the denominator, the fraction becomes 3/4. Find the fraction.

0 Answers   Accenture,

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To 15 lts of water containing 20% alcohol, we add 5 lts of pure water. What is % alcohol.

0 Answers   3i Infotech, Canara Bank, Geodesic,

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Ram was travailing back from his friend house in his old ambassador. He could only travel along at a steady 30 miles per hr and managed a paltry 20 miles per litere of fuel. At the start of the journey he has placed exactly 10 litre of fuel into a tank. He knew though that the fuel tank lost fuel at the rate of half a liter per hhour. As ram arrived home the car stopped because it had run out of a fuel and h only just made it. How far was his friends house from rams. a.200 b.150 3.210 d170

2 Answers   Caritor,

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A student is ranked 13th from right and 8th from left. How many students are there in totality ?

0 Answers   Canara Bank, EDS,

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JSW steel online test questions

0 Answers  

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There is a leak in the bottom of a cistern. When the cistern is thoroughly repaired, it would be filled in 3 ? hours. It now takes half an hour longer. If the cistern is full, how long will the leak take to empty the cistern? (a) 24 hours (b) 28 hours (c) 21 hours (d) 27 hours (e) None of these

7 Answers   Bank Exams,

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Number Series 19,24,20,25,21,26,?

14 Answers   TCS,

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Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group? (a) Baking (b) Steaming (c) Cooking (d) Frying (e) Boiling

3 Answers  

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If two cards are taken one after another without replacing from a pack of 52 cards what is the probability for the two cards be queen.

6 Answers   BFL, Cadence,

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In 3.5 Kg rod , there is 74% silver. If it is alloyed with a 0.5 Kg rod, the % of silver goes up to 84%. The percent of silver in 0.5 Kg rod?

0 Answers  

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