২৬৭২
Half of the people on a bus get off at each stop after the first, and no one gets on after the frish stop. If only one person gets off at number 7 , how many people got on at the first stop?
উত্তর
64
২৬৭৩
A dress on sale in a shop is marked at $ D. During the discount sale its price is reduced by 15% staffs are allowed a further 10% reduction on the discounted price. If a staff member buys the dress what will she have to pay in terms of D?
উত্তর
0.765D
২৬৭৪
In the figure below AD=4 CD =9 and DE= 3 AE what is the area of triangle AEC?
উত্তর
4.5
২৬৭৫
ia a class of 78 students 41 are takong french, 22 are taking German of the students taking french or German 9 are taking both courses , How many students are not enrolled in either course?
উত্তর
24
২৬৭৬
If a positive integer n, divided by 5 has a remainder 2, which of the following must be true?
উত্তর
none
২৬৭৭
ABCD is a square f dide 3 , and E and F are the mid points of sides AB and BC respectively what is the area of the quadrilateral EBFD?
উত্তর
4.5
২৬৭৮
The price of a cycle is reduced by 25%. The new price is reduced by a furthr 20%. The two reductions together are equal to a single reduction of
উত্তর
40%
২৬৭৯
If 4x is 9 greater than the sum of x and 3y then x is how much greater than y?
উত্তর
9
২৬৮০
Courier charges for packages to a certain destination are 65 cents for the first 250 gram and 10 cents for each additional 100 grams or part thereof. what could be the weigh in gram of a package for which the charge is $ 1.55?
উত্তর
1150