১৮৯৩৩
Find the area of a right-angled triangle with legs of length 8 cm and 15 cm.
উত্তর
60 cm²
১৮৯৩৫
A train 180 m long running at 54 km/h crosses a platform in 24 seconds. Find platform length.
উত্তর
180 m
১৮৯৩৬
An item bought for Tk 3,000 is sold at a loss of 8%. Find the selling price.
উত্তর
Tk 2,760
১৮৯৩৮
The average weight of 6 men is 65 kg. If a man weighing 50 kg leaves, what is the new average?
উত্তর
68 kg