২৭৭৯১
If k is an integer and k = 462n, then which of the following could be the value of n?
উত্তর
22
২৭৭৯৩
Sabuz earns 10 Taka for each ticket that he sells and a bonus of 2 Taka per ticket for each ticket he sells beyond the first 100 tickets. If Sabuz was paid 2,800 Taka last month, how many tickets did he sell?
উত্তর
250
২৭৭৯৪
How many positive integers less than 100 have a remainder of 2 when divided by 13?
উত্তর
7
২৭৭৯৫
একটি গাড়ির চাকা প্রতি মিনিটে ৯০ বার ঘুরে। এক সেকেন্ডে চাকাটি কত ডিগ্রী ঘুরবে?
উত্তর
৫৪০°
২৭৭৯৭
Mamun has 5 fewer books than Zubayer. If Mamun gives Zubayer 5 books. Zubayer will then have four times as many books as Mamun. How many books does Mamun have?
উত্তর
10