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TCS Aptitude Questions
1) In the class of 40 students, 30 speak Hindi and 20 speak English. What is the lowest possible number of students who speak both the languages?(a) 5 (b) 20 (c) 15 (d) 10 (e) 302) If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 10%. What will be the fuel economy if they were used combined. 3) A can do a piece of work in 20 days, which B can do in 12 days....
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50min's ago if it was 4 times as many min's past 3 o'clock, how many min's is it to 6o'clock
26 min's , please send me mail how to get this answer
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Managing Director interview Puzzle
A managing director interviewed candidates for a Responsible position in his company, finally arriving at three whom he could Not separate. He called them together and said, "in my desk i have some Small sticky discs, some of which are black and some white. Close Your eyes and i will stick one on the forehead of each of you. You Must then go into the next room which has no furniture or mirrors. You...
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