X CDs can be purchased for Tk.y. How many CDs can be purchased with Tk. Z
A. Xz/y
B. Xyz
C. y/xz
D. (x+z)/y
E. None
NSUSUMMERসাধারণ গণিতবীজগণিতীয় রাশিবীজগণিতীয় রাশি (Topic Practice)NSU - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
A.
Xz/y
Explanation:
Related Questions (Any University/Year)
- সমাধান করুন-ax-cy=0; ay-cx=a2-c2
- 9a3b2c2,9a3b2c2 12a2bc, 15ab3c3 এর গ.সা.গু কোনটি?
- A man had traveled 1/3 of the total distance of his trip when his car broke down. He finished the journey on foot, spending twenty times as long walking as he had spent driving. How many times faster was his driving speed than his walking speed?
- 3x+4=3.9x হলে x = কত?
- One night 18 percent of the female officers on a police force were on duty. If 180 officers were on duty that night and half of these were female officers, how many female officers were on the police force?
- b এর ০৩ গুণের সাথে ৭ যোগ করলে যোগফল ৩৭ হয়, b এর মান কত?
- After reducing the salary of a man by 50% and subsequently it is increased by 40% The loss is
- x-[x-{x-(x-1)}]- এর কত?
- If sqrt(m) +sqrt(m-5)=5, what is the value of m?
- Computer Games Plus needs to get rid of its copies of an old computer game. If it lowers the cost of the old computer game by $5 dollars, it can increase sales of the old computer game by 10 units and still generate exactly $100 of revenue from the old game. How many units of the old computer game did Computer Games Plus sell after implementing the new selling strategy?
- দুই অংক বিশিষ্ট একটি সংখ্যার দশক স্থানীয় অংকের তিনগুন। অংকদ্বয় স্থান বিনিময় করলে সংখ্যাটি কত হবে?
- a-1a=3 হলে a2+1a2 এর মান কত?
- If 12a + 3b =1 and 7b-2a=9, what is the average of a and b?
- আবুর মাসিক আয় বাবুর মাসিক আয় থেকে ৪০% বেশি এবং বদির মাসিক আয়ের ৭/৮ অংশ। বাবুর মাসিক আয় ৫০০০ টাকা হলে, তাদের তিনজনের মোট মাসিক আয় কত?
- A faucet is dripping at a constant rate. If, at noon on Sunday, 3 ounces of water have dripped from the faucet into a holding tank and, at 5 P.M. on Sunday, a total of 7 ounces have dripped into the tank, how many ounces will have dripped into the tank by 2:00 A.M. on Monday?
- A jar contains 10 pencils. Some sharpened and some unsharpened. Each of the following could be the ratio of sharpened to unsharpened pencils except.
- 28x +1426=three fourths of 2984. find X.
- If x and y are positive integers, each greater than 1, and if 13(x-1)= 17(y-1), what is the least possible value of (x+y)?
- ৬৪ কিলোগ্রামের বালি ও পাথর টুকরার মিশ্রসে পরিমাণ ৪০% হবে?
- 16 ounces of fresh orange juice contains 216 calories and 16 ounces of fresh grapefruit juice contains 174 calories. If an 8 ounce mixture of these two juices contains 94 calories, what fraction of the mixture is orange juice?