৪৯৯৬১
A train leaves a station A at 7 am and reaches another station B at 11 am. Another train leas B at 8 am and reaches A at 11:30 am. The two trains cross one another at
উত্তর
9:24 AM
৪৯৯৬২
A train 150 m long crosses a milestone is 15 seconds and crosses another train of the same lengh travelling in the opposite direction in 12 seconds. The speed of the second train in km/hr is.
উত্তর
54
৪৯৯৬৩
The income of "A" is 20% higher than that of "B" The income of "B" is 25% less than of "C". What percent less is "A" income from "C" income?
উত্তর
10%
৪৯৯৬৪
In absorption of inosolation the most signficant part is played by
উত্তর
Carbon dioxide
৪৯৯৭০
What is a protion of a check document in which you set certain page formatting options?
উত্তর
Page setup