Two student appeared at an examination. One of them secured 9 makes more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are :
A. 39, 30
B. 41, 32
C. 42, 33
D. 43,34
E. None of these
সঠিক উত্তরঃ
C.
42, 33
Explanation:
Related Questions (Any University/Year)
- শহর ‘ক’ এর ৬ মাইল পূর্বে শহর ‘খ’ অবস্থিত। শহর ‘খ ’ এর মাইল উত্তরে ‘গ’ অবস্থিত । শহর ‘গ’ এর ১২ মাইল পূর্বে শহর ‘ঘ’ অবস্থিত এবং মহর ‘ঘ’ এর ১৬ মাইল উত্তরে শহর ‘ঙ’ অবস্থিত । শহর ‘ক’ তেকে ‘ঙ‘ এর দূরত্ব কত?
- If p>O, Q1 and S<1, which of the following must be true ?
- If B=0, A> 1 and C>1, then which of the following is correct?
- A clock seen through the mirror reads a quarter to nine. What is the actual time?
- রহিমের বর্তমান বয়স ২৪ বৎসর তার বড় ভায়ের বর্তমান বয়স ৫৬ বৎসর । কত বৎসর পরে রহিমের বয়স তার বড় ভায়ের বয়সের অর্ধেক হবে?
- 3x+2y=15 সমীকরটির সমাধান কতটি?
- In an examination of four subjects, a student got 70,80, 90 and x marks and his average was 75. What was the value of x?
- Of 30 applicans for a job, 14 had at least 4 years experience, 18 had degrees, and 3 had less than 4 years' experience and did not have a degree. How many of the applicants had at least 4 years experience and a degree?
- If 2x+2y=7z, then what is the average of x, y and z ?
- If the average of 7 , 13 , p , and q is 17 , what is the average of ( p +1) and (q -9) ?
- In a solution of 60 litre of suger and water, 20% is sugar. How much water (In litre) must be added to make a solution that is 8% sugar?
- Annie can complete a term paper in 15 days while Bob can finish it in 20 days. What is the fraction of work left if both Annie & Bob work together for 4 days?
- ০.২* ০.৫* ০.৪ এর মান নিচের কোনটি?
- An empty pool is being filled with water at a constant rate. It takes 9 hours to fill 3/5 th of the pool. How much more time will it take to completely fill the pool?
- 70 students are enrolled in Management, Accounting and Marketing. 40 students are in Management, 35 are in Accounting, and 30 are in Marketing. 15 students are enrolled in all three courses. How many of the students are enrolled in exactly two of the courses?
- একজন পুরুষ যে কাজ ১ দিনে করতে পারে ঐ কাজ ১ জন স্ত্রীলোকের করতে ৩ দিন লাগে। একটি কাজ ১৫ জন পুরুষ ১ দিনে করতে পারে। ঐ কাজ একদিনে করতে কতজন স্ত্রীলোকের প্রয়োজন --
- Six workers can do 9 identical jobs in 3 days. How long will it take 4 workers to do 10 such jobs?
- 10% of 3000 is how much more than 5% of 3000 ?
- logx324=4 হলে, x এর মান কত?
- Organizers of a trade fair projected an increase of 20% in the number of visitors over the previous year, but the number of visitors actually increased by 50% . By what percentage was the actual number of visitors greater than the projected of visitors ?
- ৩+৬+৯+ ........... +৩৬ =?
- A box contains 200 marbles, 25% of which are of black colour. Babu took some marbles from the box found that 30% of them are black. Of the remaining marbles, 10% were black marbles. How many marbles did Babu take?
- At a dinner party every two guests shared a bowl of rice between them, every three guests shared a bowl of vegetable between them and every four shared a bowl of meat between them. There were altogether 65 bowls. How many guests were present at the party?
- which is the following is nota programming language
- সমকোণী ত্রিভুজের সমকোণ সংলগ্ন বাহুদ্বয় যথাক্রমে ৩ ও ৪ মি. মি. হলে এর অতিভুজের মান কত?