২৬১৪৬
If S to be served on Thursday, which of the following is true?
উত্তর
R must be served on Wednesday
২৬১৪৭
30 pens and 75 pencils altogether were purchased for Tk. 510. If the average price of a pencil was Tk. 2 , what was the average price of a pen?
উত্তর
Tk. 12
২৬১৪৮
A boat travel with a speed of 10 km / hr in still water. If the speed of the stream is 3 km / hr then find time taken by boat to travel 52 km downstream.
উত্তর
4hrs
4 hrs
২৬১৪৯
If three boys can paint a wall in 2 days , what part of the job can be completed by two boys in 1 day?
উত্তর
1/3