Ashifur August 8, 2023 - 16:27
Problem: $\frac{3\frac{1}{2}-2\frac{1}{6}}{\frac{1}{4}of(\frac{7+5}{35})}$+15$\frac{5}{9}$

View all: BANGLADESH BANK(AB) | WRITTEN QUESTION (MATH) SOLVE | 1992

Correct Answer: ans.1

Explanation:

$\frac{3\frac{1}{2}-2\frac{1}{6}}{\frac{1}{4}of(\frac{7+5}{35})}$+15$\frac{5}{9}$

=$\frac{\frac{7}{2}-\frac{13}{6}}{\frac{1}{4}of(\frac{7+5}{35})}\div \frac{140}{9}$

$\frac{\frac{21-13}{6}}{\frac{1}4of\frac{12}{35}{}}\div \frac{140}{9}$

$\frac{\frac{8}{6}}{\frac{3}{35}}\div \frac{140}{9}$

$\frac{8}{6}\times \frac{35}{3}\times \frac{9}{140}$

=1

Write Reply...
You should read | Topics/Questions
a, b, c, d and e are five consecutive numbers in increasing order of size. Deleting one of the five numbers from the set decreased the sum of the remaining numbers in the set by 20% Which one of the numbers was deleted from a. b, c, d and e?
A female worker of a factory serves on the basis of monthly salary. At the end of every year she gets a fixed increment. Her monthly salary becomes TR. 4500 after 4 years of service and TR. 5000 after 8 years of service. Find the salary at the beginning of her service and the amount of annual increment of salary.
The price of the front stall ticket is $\frac{1}{3}$ the price of a rear stall ticket. When all the tickets are sold. the total receipts from the 600 rear stall and 450 front stall seats are Tk. 45000.What is the price of each kind ticket?
Worker A takes 8 hours to do a job. Worker B takes 10 hours to do the same job. How long should it take worker A and 8 working together to do the same job?
When the price of sugar is increased by 10%, then at what percentage in the use of sugar should be reduced so that will be no change in the expenditure for use of sugar in the family.
A can dig a pond in 30 days and B can dig the same pond in 20 days. In how many days A and B can dig the pond if they work together?
তিন ভাই-বোনের বয়সের গড় ১৬ বছর । পিতাসহ ভাই-বোনের বয়সের গড় ২৫ বছর। পিতার বয়স কত?
A ship traveled from port A and went 100 miles straight east. Then it changed its course and went 300 miles straight south. From there, it went 200 miles straight east and finally went 700 miles straight north to reach port B. How far port B is from port A (straight distance)?
The annual incomes and expenditures of a man and his wife are in the ratios of 5 : 3 and 3 : 1, respectively. If they decide to save equally and find a balance of Tk. 4,000 at the end of year, what was their income?
In an organization, 30% of the employees live at a distance of over 10 miles from the place of work. 60% of the employees who live at a distance of over 10 miles from the place of work, use company transport. If 40% of the total employees of the company use company transport, what percentage of the employees live within a distance of 10 miles from the place of work and also use the company transport?
User Avatar

Articles

0

Comments

0

Rating

0

Login