A person travels form P to Q at a speed of 40 kmph and returns by increasing his speed by 50%. What is the average speed for both the trips?

Created: 1 month ago | Updated: 4 weeks ago

36 kmph

45 kmph

48 kmph

50 kmph

Job Solution Rupali Bank Ltd Rupali Bank Ltd - Officer - 04.10.2013 গণিত

367

If two fair coins are flipped, what is the probability that one will come up heads and the other tails?

Created: 2 months ago | Updated: 2 weeks ago

1/4

১/৩

1/2

৩/৪

Job Solution Rupali Bank Ltd অফিসার ০৮. ১১. ২০১৯ গণিত

660

Created: 2 months ago | Updated: 4 weeks ago

32 \sqrt{2}

64 \sqrt{2}

128

256

Job Solution Rupali Bank Ltd অফিসার ০৮. ১১. ২০১৯ গণিত

350

Created: 2 months ago | Updated: 4 weeks ago

16/9

9/16

256/81

81/256

Job Solution Rupali Bank Ltd অফিসার ০৮. ১১. ২০১৯ গণিত

328

Created: 2 months ago | Updated: 4 weeks ago

1/2

Job Solution Rupali Bank Ltd অফিসার ০৮. ১১. ২০১৯ গণিত

246