A short distance athlete has taken 60 seconds to cover 100 meters . If he makes 30 steps in 9 seconds , how many steps has he taken in that time?
Created: 5 months ago | Updated: 4 months ago
Job Solution Probashi Kallyan Bank Probashi kallyan bank - senior officer -19.01.2018 গণিত
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A man can walk uphill at the rate of 2.5 hm/hr and downhill at the rate of 3.25 km/hr. If the total time required walking a certain distance up the hill and return to the starting position is 4 hr 36 min, what is the distance he walked up the hill?

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A tap can fill a tank in 6 hours. After half the tank is filled , three more similar taps are opened . What is the total time taken to fill the tank completely?

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(x+8) (x-7) এর গুণফল কত?

Created: 6 months ago | Updated: 4 months ago
Job Solution Probashi Kallyan Bank Probashi Kallyan Bank - Executive Officer - 24.11.2017 গণিত
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যদি ‍a+b=5 ও a-b=3 তবে a2+b2=?

Created: 6 months ago | Updated: 4 months ago
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একটি বর্গক্ষেত্রের আয়তন x তা হলে x এর বিচারে এটির অতিভুজের দৈর্ঘ্য কত?

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