৫১৩১১
A man's regular pay Tk. 30 per hour up to 40 hours. Overtime is twice the regular payment. If he was paid Tk. 1680, how many hours overtime did he work?
উত্তর
8
৫১৩১৩
If 6.4 is 80 percent of 20 percent of a certain number, what is the number/
উত্তর
40
৫১৩১৪
If a 10% deposit that has been paid toward the purchase of a cetain goods is tk.110, how much Taka remains to be paid?
উত্তর
990
৫১৩১৬
Amira can type 720 words in sixteen minutes, Reya can type 820 words in 18 minutes ans Zunaira can type 798 words in 19 minutes. Whos is/are the fastest typist (s)?
উত্তর
Raya
৫১৩১৭
A person incurs a loss of 5 % by selling a watch for Tk. 1140. At what price should the watch be sold to earn 5% profit?
উত্তর
Tk. 1260
৫১৩১৮
A woman buys 50 eggs for $6.60. Some cost 12 cents each and the rest 14 cents each. How many eggs has she bought at 14 cents each?
উত্তর
30