৫৯৪৪
In a city, 40% of the people are illiterate and 60% are poor. Among the rich, 10% are illiterate. What percent of the poor population are illiterate?
উত্তর
60
৫৯৪৫
Palash drives form City A to B at 40km per hour and returns over the same road at 30km per hour and spends 8 hours away from home including a one-hour stop for lunch. What is the distance (in km) between City A and City B?
উত্তর
120
৫৯৪৬
A collection of books went on sale and 2/3 of them was sold for Taka 2.30 each. If none of the 36 remaining books were sold, what was the total amount received for the books that were sold?
উত্তর
165.6
৫৯৪৭
Tk 7,500 is divided in the ratio of 1 : 2 : 3 : 4 : 5. Find the difference between the greatest and smallest shares?
উত্তর
2000
৫৯৪৮
When the diameter of a circle is tripled, the area of the circle will be increased by how many time?
উত্তর
9
৫৯৪৯
A woman says, ''if you will revise my own age, the figure represent my husband's age. He is, of course, senior to me and the difference between our ages is one-eleventh of our sum. ''What is the age of the women?
উত্তর
45
৫৯৫০
A coin is tossed four times. What is the probability of getting head on all tosses?
উত্তর
1/16