In a store, the ratio of red socks to green socks is 3:2. The socks are made of either cotton or wool. If 60% of the red socks are made of cotton and 80% of the green aocks are made of wool, what percentages of socks are made of cotton?
A. 44
B. 48
C. 50
D. 52
সঠিক উত্তরঃ
A.
44
Explanation:
Related Questions (Any University/Year)
- If a certain vase contains only roses and tulips, how many tulips are there in the vase?i. The number of roses in the vases is 4 times the number of tulips in the vase.ii. There is total of 20 flowers in the vase
- Rahman is twice as old as Shermin. In y years Shermin will be 1.5 times older than she is now. What is Shermin's age?
- শতকরা বার্ষিক কতটাকা সুদে ৫০০০ টাকার ৪ বছরের সুদ ২০০০ টাকা হবে?
- Three workers can do a job in 12 days. One of the workers works twice as fast as each of the other two. How long would it take the faster worker to do the job alone?
- A vendor sells 5 lemons for a taka, to make 40% profit. How many lemons did he buy for a taka?
- Instructions: DO NOT USE CALCULATOR. Figures are not drawn to scale. Arif can do a work in 12 hours. Arif finished two-thirds of the work and the remaining portion of the work was done by Babu, whose rate of working is just 20% of what Arif can do. How long did it take Babu to finish the remaining work in hours?
- Outside a square garden there is a path of 5 metres width around it, If the area of the path is 500 square metres, what is the area of the garden?
- A helicopter company charges $85 for the first kilometer of a trip and $5 every kilometer after that. If the total cost of a trip was $365, how many kilometers were flown?
- Tom and Bill agreed to race across a 50 foot pool and back again. They started together but Tom finished 10-ft ahead of Bill. If their rates were constant and Tom finished the race in 27 seconds, how long did Bill take to finish it?
- In a class of 200 students ,40 % are girls. 25% of the boys and 10% of the girls signed up for a tour to Cox's Bazar .What percent of the class signed up for the tour?
- A machine puts c caps on bottles in m minutes. How many hours will it take to put caps on b bottles?
- ৫০ জন ছাত্রের গড় CGPA ৪.৬০ এবং ৪০ জন ছাত্রীর গড় CGPA ৪.৭২। এই ৯০ জন ছাত্র-ছাত্রীর গড় CGPA কত?
- What was the original price of an item if a discount of 20% reduced the price to Tk. 100?
- The average age of a man and his son is 20. After 10 years, their age will be in the ratio 2:1. What was the age of the man and his son 5 years ago respectively?
- যদি (x+১) (x-৩) = 0 হয় তাহলে x এর মান কত?
- ২ঃ৩ এর ব্যস্তানুপাত---
- In a certain sock drawer, there are 4 pairs black socks, 3 pairs of back socks, 3 pairs of gray of gray socks and 2 pairs of corage socks. It socks removed at random without replaced, what is the minimum number of socks that must removes in order to ensure that two socks of the the same color have been removed?
- Which of the following is equal to 85 percent of 160?
- At Veridux Corporation, there are 250 employees. Of these, 90 are female, and the rest are males. There are a total of 40 managers, and the rest of the employees are associates. If there are a total of 135 male associates, how many female managers are there?
- An electric pole 36 meters high casts a shadow of 24 meters at a particular time of a day. Find the height of a tower if it casts a shadow of 48 meters under similar weather conditions
- Rokon, Saim and Nafisa had ate at MCafe. Nafisa’s meal cost 50% more than Saim’s meal and Rokon’s meal cost 5/6th as much as Nafisa’s meal. If Saim paid Tk. 1000 for his meal, what was their total lunch bill?
- In the figure below AD=4 AB=3 and CD=9, what is the area of triangle ACE?
- A & B together can complete a piece of work in 35 days while A alone can complete the same work in 60 days. B alone will be able to complete the same work in :
- In Motor city, 90% of the population own cars, 15% own motorcycles, and everybody owns one or the other or both. What is the percentage of motorcycle owners who own car?
