সকল প্রশ্ন
মোট 7951 টি প্রশ্ন
- 3601 What annual rate was paid if tk. 50,000 earned tk. 3,000 in interest in two years ?
- 3602 What amount of money invested would earn interest of TK. 200 over 4 years at 10% simple interest rates ?
- 3603 Wendy has 5 pairs of pants and 8 shirts. How many different combinations can she make with these items?
- 3604 Two planes leave the airport at the same time, Minutes later, plane A is 70 miles due north of the airport. How far apart are the two airplanes?
- 3605 Two people are born at the same moment, but they don’t have the same birthdays. Because they might be born in different
- 3606 Tk. 5,000 is deposited in a savings account which pays 7% annual interest compounded semi-annually. To the nearest Taka, how much is in the account at the end of the year?
- 3607 Tk. 355 has been divided among A, B, C in such a way that A had Tk. 20 more than B and C had Tk. 15 more than A. How much was C’s share?
- 3608 Three workers can do a job in 12 days. Two of the workers work twice as fast as the third. How long would it take one of the faster workers to do the job himself ?
- 3609 Three shirts and Five ties cost Tk. 23. Five shirts and one tie cost Tk. 20. What is the price of one shirt?
- 3610 Three dice are thrown together. Find the probability of getting a total of at least 6?
- 3611 Three boys have marbles in the ratio of 19: 5: 3. If the boy with the least number has 9 marbles, how many marbles does the boy with the highest number have?
- 3612 Three boys have marbles in the ratio of 19 : 5: 3. If the boy with the least number has 9 marbles, how many marbles does the boy with the greatest number have?
- 3613 There are two stations of length 162 meters and 120 meters respectively. A train takes 18 seconds to pass first station and 15 seconds to pass another station. Determine the length of the train?
- 3614 There are two numbers where the sum of twice the first number and thrice the second number is 100. And the sum of thrics the first number and twice the second number is 120. Which is the largest number?
- 3615 There are 5 doors to a lecture room. In how many ways can a student enter the room through a door and leave the room by a different door?
- 3616 There are 4 cows and 4 goats in a field. If two of the animals are selected at random, what is the probability that both will be cows?
- 3617 There are 20 members on a football squad. In electing a captain and a co-captain, how many different outcomes of the election is possible ?
- 3618 The width of a rectangle is 20 cm. the diagonal is 8 cm more than the length. Find the length of the rectangle.
- 3619 The volume of a rectangular solid is to be increased by 50% without altering its base. To what extent the height of the solid must be changed.
- 3620 The total age of A and B is 12 years more than the total age of B and C. C is how many years younger than A?
- 3621 The temperature in a city was 20⁰ Celsius. What is the equivalent of this temperature in degrees Fahrenheit?
- 3622 The symbol ‘%’ stands for :
- 3623 The sum of two positive integers multiplied by the bigger number is 204, and their difference multiplied by the smaller number is 35. The numbers are:
- 3624 The sum of two integers is 36, and the difference is 6. What is the smaller of the two numbers?
- 3625 The sum of the squares of three numbers is 532 and the ratio of the first and the second as also of the second and the third is 3 2. Then the first number is
- 3626 The sum of the square of a number and 12 times the number is -27. What is the smaller possible value of this number?
- 3627 The sum of squares of 3 consecutive integers is less than 97. What is the greatest possible value of the smallest one?
- 3628 The sum of principal and simple interest of a certain amount of money would be Tk. 460 after 3 years from now and Tk. 500 after 5 years from now. What is the total interest rate?
- 3629 The sum of 3 consecutive integers is less than 75. What is the greatest possible value of the smallest one?
- 3630 The simple interest received on a sum of money at the end of 10 years is two times of the principal. At the same rate of interest, what would be the ratio of principal and compound interest received at the end of two years?
