১৬৫১
A tradesman sold an article at a loss of 0%. If the selling price had been increased by 100 taka, there would have been a gain of 5%. What was the cost price of the article?
উত্তর
400 taka
১৬৫২
If each of the six members of a family gives money as per their membership number, then what will be the total amount :
উত্তর
64