২৬৯৩১
which of the above statements can be said to have been derived from two other statements?
উত্তর
statements 5
২৬৯৩৪
A certain stock of food items is sufficient for 40 men for 12 days. Assuming the eating capacity of all the men to be the same , find for how many days the food stock will last if an additional 15 men join the group.
উত্তর
8811
২৬৯৩৫
A circularr garden with diameter o f20 meters is surrounded by a walkway of width 1 meter. What is the area of the walkway?
উত্তর
21πm2
২৬৯৩৬
Among the following which is not an appropriate o order of delivered reports?
উত্তর
M,N,G,D,O,L,A
২৬৯৩৭
P,Q and R start a business. P invests 3.5 times as much as Q invest and Q invest one third of what R does. If the gross profit is Tk. 1545 determine the share of P.
উত্তর
Tk. 721
২৬৯৩৮
The diagonal of a rectangle is 41 cm and it is 20cm2. What is the perimeter of the rectangle?
উত্তর
18 cm
২৬৯৩৯
In case L speaks after A , and A is the third of the first maters to speak , then among the following statements which would be untrue?
উত্তর
A was the fourth speaker after M .
২৬৯৪০
A person borrows Tk. 5000 for 2 years at 4% p.a simple interest.He immediately lends it to another person at 614% p.a for 2 years.Find his gain in the transaction per year.
উত্তর
Tk. 112.50