১১৮৯৩
P and Q started a business in the ratio of 2 : 3. After, 1 year P left the business but Q continued. After 2 years he had a profit of Tk. 26,000. What is the profit of Q?
উত্তর
None
১১৮৯৪
How much time will it take for an amount of Tk. 450 yield Tk. 81 as interest at 4.5% per annum of simple interest?
উত্তর
4 years
১১৮৯৫
A person crosses a 600m long street in 5 minutes. What is his speed in km per hour?
উত্তর
7.2
১১৮৯৬
If 8 men can reap 80 hectares in 24 days, then how many hectares can 36 men reap in 30 days?
উত্তর
450
১১৮৯৮
The average of 6 numbers is 7. The average of three numbers of them is 5. What will be the average of the remaining numbers?
উত্তর
9
১১৮৯৯
In a group of 52 persons, 16 drink tea but not coffee, and 33 drink tea. How many drink coffee but not tea?
উত্তর
19