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A boat can travel with a speed of 13 km /hr in still water. If the speed of the stream is 4 km/hr, find the time taken by the boat to go 68 km downstream .
Created: 4 months ago |
Updated: 2 months ago
3 hours
5 hours
6 hours
4 hours
Job Solution
Janata Bank Ltd
এসিস্ট্যান্ট এক্সিকিউটিভ অফিসার ২৯.১১. ২০১৯
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Created: 4 months ago |
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none of them
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2^30+2^30+2^30+2^30= ?
Created: 4 months ago |
Updated: 2 months ago
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What must be added to 1/x for making it equal to x ?
Created: 4 months ago |
Updated: 2 months ago
(x^2+1)/x
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