২৫৮৭১
If a commission of 10% is given to the customer on the catalog price of a book, the publisher gains 20%. If the commission is increased to 155, the gain is:
উত্তর
13.33%
২৫৮৭২
If Shamim were twice as old as he is now, he would be 40 years older than kamal. If Kamal is 10 years younger than Shamim, how old is Shamim now?
উত্তর
30
২৫৮৭৩
A car travels 330 miles in 6 hours, while the return trip takes 5 hours. What is the average speed i miles per hour for the entire trip?
উত্তর
60
২৫৮৭৬
The perimeter of a rectangle is 84 meters, and its length is 10 meters more than its width. What is the width of the rectangle?
উত্তর
16
২৫৮৭৭
A chair costs Taka 24,050 after 7.5 percent discount.What was its catalog price?
উত্তর
26,000
২৫৮৭৮
Tk 7,500 is divided in the ratio 1:2:3:4:5. Find the difference between the greatest and smallest shares.
উত্তর
Tk 2,000
২৫৮৭৯
Out of 7500 candidates, 75% were offered to study in Arts and 45% in Business. How many were offered both?
উত্তর
1500
২৫৮৮০
What is the number which, when divided by 4, 5, and 6, leaves a remainder of 3 in each case?
উত্তর
63