The difference of two numbers is 11 and one- fifth of their sum is 9. Find the numbers.
A. 28 and 17
B. 28 and 18
C. 28 and 19
D. None
JUUnit-CSet-1সাধারণ গণিতবীজগণিতীয় রাশিবীজগণিতীয় রাশি (Topic Practice)JU - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
A.
28 and 17
Explanation:
Related Questions (Any University/Year)
- Bobby, an office secretary, typed 6 letters, each of which had either 1 or 2 pages. If Bobby typed 10 pages in all, how many of the letters had 2 pages?
- A farmer can pick 12 cabbages in one hour. Working at the same rate, how long in hourswould it take two farmers to pick 48 cabbages.
- w,x অপেক্ষা 10% কম হলে এবং y,z d অপেক্ষা 30% কম হলে wy, xz অপেক্ষা শতকরা কত কম ?
- If 5 years ago, Jamil was half as old as he is now, how old will he be in x years?
- If V=12R/(r+R), then R=?
- Mostafa 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?
- The sum of three numbers is 98 . If the ratio of the first to second is 2 :3 and that of the second to the third is 5 :8 , then the second number is -
- যদি 2A = 3B =4C হবে, তবে A : B : C কত হবে?
- If sqrt(m) +sqrt(m-5)=5, what is the value of m?
- 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?
- After reducing the salary of a man by 50% and subsequently it is increased by 40% The loss is
- Logarithm tables were invented by-
- A father said to his son , " I was as old as you are at present at the time of your birth". If the father,s age is 36 years now, the son's five years back was____
- If x = -1 , then x6-x5+x3+x2-x1-x=?
- With both inlets open, a water tank will be filled with water in 48 minutes. The first inlet alone would fill the tank in 2 hours. What is the capacity of the tank, in cubic meters, if in every minute the second inlet admits 50 cubic meters of water more than the first?
- 32% students from a class dropped out. 3% of them went abroad. If 60% of them are in probation and the remaining 12 are not in probation, how many students from the class are in probation?
- X এবং Y দুইজন দর্জিকে তাদের নিয়োগকর্তা সপ্তাহে মোট ১,১০০ টাকা প্রদান করে। যদি x কে এর ১২০% পরিশোধ করা হয়, তবে কে সাপ্তাহিক কত টাকা প্রদান করা হয়?(Two tailors, X and Y, are paid a total of TK. 1,100 per week by their employer. If X is paid 120% of the sum paid to Y, how much is Y paid per week?)
- রহিমের আয় করিমের আয় অপেক্ষা ২৫% বেশি। করিমের আয় রহিমের আয় অপেক্ষা শতকরা কত কম?
- If x=-3, then value of - 3x2 is:
- দুটি ধনাত্মক সংখ্যার পার্থক্য ৬ এবং তাদের বর্গের পার্থক্য ১০৮ , সংখ্যা দুটির যোগফল কত?
- x ও y এর গুণফল একটি নির্দিষ্ট সংখ্যা। x এর মান ৩৩১৩%বৃদ্ধি করা হলে গুণফল অপরিবর্তিত রাখতে y এর মান শতকরা কত ভাগ হ্রাস করতে হবে?
- If x: y =5:2 , then (8x+9y) : ( 8x +2y) is
- একটি সংখ্যা ৩০১ হতে যত বড় ৩৮১ হতে তত ছোট। সংখ্যাটি কত?
- If x/y =2, then (x-y)/x=?
- In a certain country, a person is born every 5 seconds and a person dies every 13 seconds, Therefore the birth and death rates account fora population growth rate of one person every---
- If the salary of an employee is reduced by 10 percent for his late attendance and then increased by 10 percent on a pardon , how much does he lose?
- If 0.0015 x 10m/0.03 x 10k = 5 x 107, the value of m -k is
- দুইটি সংখ্যার গুণফল ১৫৬ এবং তাদের বর্গের যোগফল ৩১৩। সংখ্যা দুটির যোগফল কত ?
- If x/y = 2 then (x - y)/x =?
- If mx + ny = 12my , then xy+nm=
- 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?
- Gulzar is four times as old as Hashem. 10 years ago, Gulzar was 9 times as old as Hashem. What will be the sum of their ages after 6 years?
- Two tailors X and Y are paid a total of TK. 550 per week by their employer. If X is paid 120 percent of the amount paid to Y, how much is Y paid per week?
- A jar contains marbles of four different colors . The number of blue marbles is 3 times as many as the yellow ones. The number of red marbles is half that of the yellow ones. The number of orange marbles is equal to the number of red ones . What percent of the marbles are orange colored ?
- একটি পেন্সিলের দাম ১০ টাকা ও একটি কলমের দাম ২০ টাকা । যদি মিতার ১০০ টাকা থাকে, তবে কতগুলো পেন্সিল ও কলম কিনতে পারবে?
- ক : খ = ৪ : ৫ , খ : গ = ২: ৩ । ক এর নিকট ৮০০ টাকা থাকলে গ এর টাকার পরিমাণ কত?
- If x=3 and y=1/6 then the value of x in terms of y is -
- x-[x-{x-(x-1)}]- এর কত?
- If 7x-4y=-1 and 5x + 3y = 52, then x-y=
- If y=5x2-2x and x=3, then y=?
