২৬২৫৩
The price of lunch for 13 people was Tk. 207.00 including 15% serveice charge. What was the everage price per person excluding the service charge?
উত্তর
Tk. 11.73
২৬২৫৪
The number of parallelogram that can be formed from a set four parallel lines intercting another three parallel lines is_____
উত্তর
18
২৬২৫৫
A shopkeeper purchased 70 kg of potatoes for Tk. 420 and sold the whole lot at the rate of Tk. 6.50 per kg..what will be his gains percent?
উত্তর
813%
২৬২৫৭
There are 5 red and 3 black balls in a bag. probability of drawing a blank ball is____
উত্তর
3/8
২৬২৫৮
A car moves at the speed of 80 km / hr. what is the speed of the car in metres per second?
উত্তর
2229/sec
২৬২৫৯
A rectangular floor that measures 8 meters by 10 meters is to be covered with carpet squares that each measure 2 meters by 2 meters. If a carpet square costs Tk. 12, calculate the total cost to cover 23 of the floor?
উত্তর
Tk. 160