when 5 is added to 1 /3 of a number, the result is 8. what is the number?

Created: 5 months ago | Updated: 3 months ago
Job Solution Mutual Trust Bank Ltd Mutual Trust Bank ltd - Probationary Officer - 2012 গণিত
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Alim and Badrul enter in to a partnership and Alim invests Tk 10,000 in the partnership. At the end of 4 months he withdraws Tk 2000. At the end of another 5 month, he withdraws another Tk 3000. If Badrul receives Tk 9600 as his share of the total profit of Tk 19,100 for the year, how much did Badrul invest in the company?

Created: 4 months ago | Updated: 3 months ago
Job Solution Mutual Trust Bank Ltd Mutual Trust Bank ltd - Management Trainee Officer - 16.05.2014 গণিত
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A tank is fitted with 8 pipes, some of them that fill the tank and others that are waste pipe meant to those that empty the tank can empty it in 6 hours. If all the pipes are kept open when the tank is full, it will take exactly 6 hours for the tank to empty. How many of these are these are fill pipes?

Created: 4 months ago | Updated: 3 months ago
Job Solution Mutual Trust Bank Ltd Mutual Trust Bank ltd - Management Trainee Officer - 16.05.2014 গণিত
502
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Rehana leaves her home early in the morning so that she can reach her office on time. If she walks at the rate of 7 km/hr then she reaches her office 8 minutes late. But, if she walks at a speed of 8 km/hr, then she reaches her 4 minutes early. What is the distance in km between Rehana's house and her office?

Created: 4 months ago | Updated: 3 months ago
Job Solution Mutual Trust Bank Ltd Mutual Trust Bank ltd - Management Trainee Officer - 16.05.2014 গণিত
442
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Certain numbers of children were playing a game of football. There was a trial taking place on the field. In this trial the probability that a goal is scored is 2/5. The probability that a gril hits a goal is 7/10 whereas the probability than a boy hits a goal is 1/5. What will be the probability that not only a goal is hit but it is also hit by a boy?

Created: 4 months ago | Updated: 3 months ago
Job Solution Mutual Trust Bank Ltd Mutual Trust Bank ltd - Management Trainee Officer - 16.05.2014 গণিত
429
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Which of the following number is not a prefect square?

Created: 4 months ago | Updated: 3 months ago
Job Solution Mutual Trust Bank Ltd Mutual Trust Bank ltd - Management Trainee Officer - 16.05.2014 গণিত
322
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