The average of six numbers is 3.95. The average of two of them is 3.4, while average of the other two is 3.85. What is the average of the remaining two numbers?

Created: 4 months ago | Updated: 3 months ago
Job Solution Probashi Kallyan Bank Probashi Kallyan Bank - Executive Officer (Cash) - 14.02.2014 গণিত
266
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Job Solution Probashi Kallyan Bank প্রবাসী কল্যান ব্যাংক ।। অফিস সহায়ক (05-05-2023) গণিত
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On selling 17 balls at Tk. 720, there is a loss equal to the cost price of 5 balls. The cost price of a ball is ----

Created: 4 months ago | Updated: 2 months ago
Job Solution Probashi Kallyan Bank Probashi Kallyan Bank - Executive Officer (Cash) - 14.02.2014 গণিত
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Two pipes A and B can fill a tank in 15 minutes and 20 minutes respectively. Both the pipes are opended together but after 4 minutes, pipe A is turned off. What is the total time required to fill the tank?

Created: 4 months ago | Updated: 2 months ago
Job Solution Probashi Kallyan Bank Probashi Kallyan Bank - Executive Officer (Cash) - 14.02.2014 গণিত
1385
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