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Below are three problems dealing with speed and time calculations. Question 1 Two buses leaving from two stations 20 km away from each other travel with constant speed of 45km/hr towards each other.Find the time taken to cross each other if the length of each bus is 100m. a)10sec b)4sec c)15sec d)20sec Answer : b)4sec Solution : The time taken to cross each other = (a + b) / (u + v) sec. Here, a = b = length of the two buses = 100m = 1/10 km. and u = v = speed of the two buses = 45km/hr. Time taken to cross each other = (a + b) / (u + v) sec = (1/10 + 1/10) / (45 + 45) hours 1 / (10 x 90) = 1/900 hours. since 1 hour = 3600 sec, 1/900 hour = 3600/900 = 4 sec Hence the answer is 4 sec. Question 2 A bus starts from A at 7 a.m and reaches the destination B at 7.30 a.m while a cyclist starts from B at 7 a.m and reaches A at 8.30 a.m. At what time the bus and the cyclist will cross each other? a)7.34 a.m b)7.49 a.m c)7.23 a.m d)8.01 a.m Answer : c)7.23a.m Soluti...

Question 1 If 11 + 21 = 3, 34 + 45 = 32 and 42 + 53 = 23 then 64 + 75 = ? a)59 b)43 c)69 d)53 Answer : a)59 Solution : Let AB be the first number of the addition and CD be the second one. By closely observing, we can conclude that questions are in the general form AB + CD = (A x B) + (C x D). i.e.,11 + 21 = 1 x 1 + 2 x 1 = 1 + 2 = 3 34 + 45 = 3 x 4 + 4 x 5 = 12 + 20 = 32 42 + 53 = 4 x 2 + 5 x 3 = 8 + 15 = 23. Therefore, the result for 64 + 75 = 6 x 4 + 7 x 5 =24 + 35 = 59. Question 2 If 15 + 22 = 32, 19 + 35 = 62 and 23 + 49 = 101 then 34 + 52 = ? a)91 b)101 c)172 d)72 Answer : c)172 Solution: By observing the question we can generalize the equations to, AB + CD = (AB x C) + D Then, 15 + 22 = (15 x 2)+ 2 = 30 + 2 = 32 19 + 35 = (19 x 3)+ 5 = 57 + 5 = 62 23 + 49 = (23 x 4)+ 9 = 92 + 9 = 101 Similarly,34 + 52 = (34 x 5)+ 2 = 170 + 2 = 172 Hence 172 is the required answer. Question 3 If 3 + 5 = 19, 5 + 9 = 61 and 9 + 12 = 117 then 13 + 14 = ? a)1...

Accenture Placement Paper in KCT Coimbatore Feb 06, 2010 APTITUDE TEST:  Questions = 55 ; time limit = 60 minutes...along with that an essay to write in the same sheet in another 10 minutes. No sectional cut off , no negative marking. Offline (paper & pen) test Directions for Questions 1-3 : Choose the option which will correctly fill the blank. 1. I will be here __________- Thursday and Friday. A. During B. for C. until D. after Ans: A 2. I have been here ______ three years A. since B. from C. for D. none of the above Ans: C 3. The sun rose ______the horizon. A. below B. over C. in D. above Ans: D Directions for Questions 4-6 : Choose the word nearest in meaning to the word in ITALICS from the given options. 4. Now the fury of the demonstrators turned against the machines. A. Range B. Acrimony C. Asperity D. Passion Ans: A 5. Malice is a feeling that we should always avoid. A. Spite B. Envy C. Hatred D. Cruelty Ans: A 6. He was punished for shirking his official work A....

1)APTITUDE TEST: Questions = 55 ; time limit = 60 minutes...along with that an essay to write in the same sheet in another 10 minutes. No sectional cut off , no negative marking. Offline (paper & pen) test   Directions for Questions 1-3 : Choose the option which will correctly fill the blank.   1) I am writing to enquire _________the possibility of hiring a conference room at the hotel on the 2nd of September.         A) Of         B) About         C) Into         D) After          Ans: B 2) _________ having her lunch, she stood ______ the tree and waited _______ him.         A) With, below, for         B) After, under, for       ...

Accenture Test Pattern Duration: 55 Questions in 60 Minutes Verbal Reasoning: 20 Questions Analytical Reasoning: 20 Questions Quantitative Aptitude: 15 Questions No Negative Marks APTITUDE Percentage problems? A.P. and G.P. Problems? Prime numbers Problem on Speed Distance Time Profit and Loss Progression Simple compound Interest Averages Find the next series? Analytical Reasoning Seating Arrangement Problems? Blood Relations problems? Finding the Missing numbers? Prediction and Data Sufficiency? Puzzle test? Theme Detection? Directions to solve? Verbal Reasoning Passage Comprehension Statement and Conclusion Data Sufficiency? Analytical Ability Articles Prepositions Synonyms Reading Comprehension?