৯৬৩১
a, b and c are positive integers. If b equals the square root of a and if c equals the sum of a and b, which of the following could be the value of c?
উত্তর
30
৯৬৩৪
What is the difference between the 6 digit largest and smallest numbers?
উত্তর
899999
৯৬৩৬
In a club 50% of the male voters and 80% of the female voters voted for candidate A. If candidate A received 70% of the total votes, what is the ratio of male to female voters?
উত্তর
1/2
৯৬৩৭
An amount of Tk. 735 was divided between A, B and C. If each of them had received Tk. 25 less, their shares would have been in the ratio of 1 : 3 : 2. The money received by C was :
উত্তর
245
৯৬৩৮
Sam ranked ninth from the top and thirty-eight from the bottom in a class. How many students are there in the class?
উত্তর
46
৯৬৩৯
The average mark obtained by 15 students was 10 and the average mark obtained by 10 students was 15. What was the average mark obtained by all students?
উত্তর
12
৯৬৪০
The sum of the ages of the son and father is 120 years. The father age is 3 times than the son. What is the age of father?
উত্তর
90