৩১৪৬১
The compound interest on Tk. 30,000 at 7% per annum is Tk. 4347. The period (in year) is:
উত্তর
2.5
৩১৪৬২
দুইটি বৃত্তের ব্যাসার্ধের অনুপাত ৩:২ হলে, বৃত্ত দুইটির ক্ষেত্রফলের অনুপাত কত?
উত্তর
৯ : ৪
৩১৪৬৪
In how many years , Tk. 150 will produce the same interest @8% Tk. 800 produce in 3 years @4.5%?
উত্তর
9
৩১৪৬৬
A plane traveling 600 miles per hour is 30 miles from Shah Jalal International International Airport at 4:58. At what time will it arrive at the airport?
উত্তর
5:01 p.m
৩১৪৬৭
Barbara invests TK. 24,00 in the National Bank at 5%. How much additional money must she invest at 8% so that the total annual income will be equal to 6% of her entire investment.?
উত্তর
TK.24,00
৩১৪৬৮
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
৩১৪৬৯
A piece of fabric is cut into three sections so that the first is three times as long as the second and the second section is three times as long as the third. What part of the entire piece is the smallest section?
উত্তর
1/12