If y/x =1/5 and 2x+y=33, then what is the value of x?
A. 33/5
B. 13
C. 15
D. 17.5
E. None of these
সঠিক উত্তরঃ
C.
15
Explanation:
Related Questions (Any University/Year)
- A train left Dhaka for Chittagong at 62 km per hour and at the same time another train left Chittagong for Dhaka at 48 km per hour on the same route. How far apart were the two trains one hour before they met?
- The missing number in the bracket 21 (9) 12, 24 (?) 9 is
- The living room in Dina's home is 182 square feet. How many square yards of carpet should she purchase to carpet the room?
- A certain recipe calls for 3kgs of sugar for every 6 kgs of flour. If 60kgs of this sweet has to be prepared, how much sugar is required?
- ২-এর কত শতাংশ ৮ হবে?
- A 60 litre mixture of sugar and water contains sugar and water in the ratio 2:3. How many litres of the mixture should be replaced by sugar so that the ratio of sugar and water become 1:1?
- In a kilometer race, A beats B by 50 meters or 10 seconds. What time does A take to complete the race?
- Ratio between two numbers is 2:3 and their sum is 400. The greater of the two number is
- How much will it cost to fence a field that is 12 feet long and 42 feet wide with fence that costs tk 10 a yard?
- খুলনা বিশ্ববিদ্যালয় হতে রূপসা ব্রীজ পর্যন্ত সরল পথে ৪০ মিটার ব্যবধানে লাইট পোষ্ট স্থাপন করা আছে। প্রথম থেকে নবম পোষ্ট পর্যন্ত প্রতি মিটার ৩০০০ টাকা ব্যয়ে ড্রেন নির্মাণ করতে গেলে কত টাকা লাগবে?
- A এবং B একটি কাজ ৮ ঘন্টায় সম্পন্ন করতে পারে। C এবং D একই কাজ ১২ ঘন্টায় সম্পন্ন করতে পারে। যদি চারজন একই সাথে কাজ করে, তাহলে উক্ত কাজটি সম্পন্ন করতে আনুমানিক কত সময় লাগবে?
- After working for a total of 4 hours at a temporary job, you were told that you had just completed ¼ of the job. How long should it take you to finish the remaining part of the job?
- Ehsan was preparing to make a tape from some of his favourite songs. He noticed that Hadi's song was 1 minute longer than Bonna's song. Duration of Niaj's song was 1 minute shorter than twice the duration of Bonna's song. If the total time for these songs is 12 minutes, how long is Niaj's song?
- The price of a cycle is reduced by 26 per cent. The new price is reduced by a further 20 par cont. The two reductions to equal to a single action of
- একটি ঝুড়িতে আপেল এবং কমলা মিলিয়ে ৬৫ টি ফল রয়েছে। প্রতিটি আপেল ২১ টাকা এবং কমলা ১৮ টাকা দরে কেনা হয়েছে। সবগুলা ফল কিনতে যদি ১২৬০ টাকা খরচ হয় ত??ে আপেল এবং কমলার মোট দামের পার্থক্য কত?
- Of 48 applicants, 28 had at least 5 years experience, 30 had MBA degree, and 10 had less than 5 years experience and no MBA degree. How many of the applicants had at least 5 years' experience and an MBA degree?
- Two cars start towards the same destination at the same time. One car is 5 km behind the other. If the speed of the car at the front is 750 m/min and that of the other car is 1000 m/min, after how many minutes will the two cars meet?
- In the following figure, what is the area of square QRST?
- What is the value of 'x'? I. \(7^{1/x} + 24^{1/x} = 25^{1/x}\). II. x is a non-negative integer
- The average of a set of 12 numbers which includes 34 is N. If 34 is removed from the set and 38 is added to the set, what is the average of the new set of numbers in terms of N?