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GeekInterview.com > Placement Papers > Infosys > Analytical
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Question: A and B write a test
A says " i got a third of the ques. wrong"
B says " i got 5 wrong"
together they got three quarters of the questions correct.
how many did a get correct.
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| March 03, 2007 09:23:33 |
#8 |
| praanesh |
Member Since: Visitor Total Comments: N/A |
RE: A and B write a testA says " i got a third o...
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togather they got 3/4 correct
togather they got 1/4 wrong ie 6
so 6*4=24
A and B= 24
A=12-1 (the wrong)
A is 11
B=7
A+B=11+7=18
total 24-18=6 wrong ans
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