A boy got 50% of the questions on a test correct . If he had 10 questions correct out of the first 12 and 25% of the remaining questions correct, how many questions were on the test?
Created: 6 months ago | Updated: 3 weeks ago
Job Solution Exim Bank Ltd Exim Bank Ltd - Management Trainee Officer - 07.05.2010 গণিত
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A train speeds past a pole in 15 seconds and a platform 100m long in 25 seconds. What is the length of the train?

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