If a plane can travel P miles in Q hours, how long will it take to travel R miles?
A. PQ/R hours
B. P/QR hours
C. PR/Q hours
D. QR/P hours
E. Q/PR hours
সঠিক উত্তরঃ
D.
QR/P hours
Explanation:
Related Questions (Any University/Year)
- A bakery opened yesterday with its daily supply of 40 dozen rolls. Half of the rolls were sold by noon, and 80% of the remaining rolls were sold between noon and closing time. How many dozen rolls had been sold when the bakery closed yesterday?
- If x
- A company owns some land and buildings for which the following details are relevant : Cost of land Taka 50,000; cost of building Taka 100,000, estimated life of building 20 years, estimated residual value of building Taka 2000; estimated residual value of land Taka 50,000. The company uses the straight line depreciation method. Which is the correct annual depreciation charge for this asset?
- ৬৪৩৪৩-৩২ এর সরল মান কত ?
- If the price of an item increases from TK. 25 to Tk. 28 , the old price is what % of the new price?
- Aslam drove west 10 miles, south 5 miles, west 30 miles and north 35 miles to avoid paying a toll on a direct road. What is the length of the toll road in miles?
- ০.০০৯ X ০.১০০০ X ৫ সংখ্যাটি :
- ১০০০৮ সংখ্যাটির কয়টি ভাজক আচগে ?
- At 10 a.m. two trains started travelling toward each other from stations 287 miles apart. They passed each other at 1:30 pm the same day. They average speed of the faster train exceeded the average speed of the slower train by 6 miles per hour. which of the following represents the speed of the faster train, in miles per hour?
- a-1a=4, হলে a3-1a3=কত?
- The three sides of a triangle are x+1, 2x-1 and 3x+1 respectively and the perimeter is 25 cm. The length of the smallest side is-
- Find the odd one out from the following .
- A and B together have Tk. 1210. If 4/15 of A's amount is equal to 2/5 of B's amount, what is amount B has ?
- (x-3)2=0 হলে, x এর মান কত ?
- ABC ত্রিভুজের AB সমান AC, C কোণ সমান ৩০ ডিগ্রী হলে A কোণ সমান কত ?
- The average age of 40 employees in a branch of a bank is 35 years . When a new employee joined the bank the average age increased to 35.5 years. What is the age of the new employee ?
- 0.03 times .05 is ---
- চিনির মূল্য ২৫% বৃদ্ধি পাওয়াতে একটি পরিবার চিনির ব্যবহার এমনভাবে কমালো যে চিনি বাবদ ব্যয় বৃদ্ধি পেল না। ঐ পরিবার চিনি খাওয়া শতকরা কত কমালো?
- কোনটি ক্ষুদ্রতম সংখ্যা?
- 0.1 is how many times greater than 0.001?
- একটি জমির পরিমাণ ৫ কাঠা হলে, তা বর্গফুটে হবে-
- On dividing a number by 357, we get 39 as remainder. On dividing the same number by 17, what will be the remainder?
- উৎপাদকের বিশ্লেষণ করুন-2x4-5x3+6x2-5x+2
- In a factory there are 3 machines to perform a job. The newest machine can do the job in 3 days, another machine can do it in 4 days, and the third machine can do it in 6 days. How many days will the factory take to do the job using all three machines together?
- In company X, the average salary of 10 of the employees is TK. 30,000 the average salary of 30 other employees is TK. 40,000 and the average salary of the remaining 20 employees TK. 60,000. What is the average salary of the 60 employees at the company ?
- ০.০০০১ এর বর্গমূল কত?
- what is the least integer that is a sum of three different primes each greater than 20?
- What is the next number in the series 1.4.9 ?
- If x, y, z are chosen from the three numbers -3, 1/2 and 2, what is the largest possible value of the expression (x/y) z২?
- a4+a2b2+b4-এর একটি উৎপাদক a2+ab+b2 হলে অপর উৎপাদক কত?
- ১০০ থেকে ২০০ এর মধ্যে ৩ দ্বারা বিভাজ্য সংখ্যা কয়টি?
- দুটি সংখ্যার সমষ্টি ৭০ এবং অন্তরফল ১০ হলে বড় সংখ্যাটি কত?
- একটি সোনার গয়নার ওজন ১৬ গ্রাম। এতে সোনা ও তামার পরিমাণ ৩ : ১। এতে কি পরিমাণ সোনা মেশালে অনুপাত ৪ : ১ হবে?
- একটি সমকোণী ত্রিভুজের সমকোণ ব্যতীত অন্য দুটি কোণ-
- ক ও খ-এর বেতনের অনুপাত ৭ : ৫। ক,খ অপেক্ষা ৪০০ টাকা বেশি বেতন পেলে খ-এর বেতন কত?
- The sum of principal and simple interest of a certain amount of money would be Tk. 460 after three years from now and Tk. 500 after five years from now. What is the related interest rate?
- The greatest number that exactly divides 105, 1001 and 2436 is :
- A school has 10 classes with the same number of students in each class. One day, the weather was bad and many students were absent. 3 classes were half full. 5 classes were 3/4 full and 2 classes were 1/6 empty. A total of 74 students were absent. What is the total number of students in this school?
- A number consists of two digits. The sum of the digits is 9. If 63 is subtracted from the number its digits are interchanged. Find the number .
- a + b + c =9 , a2+b2+c2=29 হলে ab + bc +ca - এর মান কত?
