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Question: Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are :
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Question: Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are :
Question 1: Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are :
View topic: সেট (Set)
39, 30
41, 32
42, 33
43. 34
Source: Bangladesh House Building Finance Corporation - Senior Officer - 29.07.2011
Answer
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Answer: 42, 33
Explanation:
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Half of the student of a school play football and one third of the rest play cricket. The remaining 300 students do not play either of the games. How many students are there in the school?
x2-2xy হতে কত বিয়োগ করলে সেটি একটি পূর্ণবর্গ হবে?
A={-1,1,2} এবং B=∅ হলে,A∩B এর মান হবে-
In a class of 30 students 18 play football, 14 play cricket and 5 do not play any game. How many students play both the game?
f(x) = 4x-7x-2 হলে f(2) কত?
A এবং B দুটি ঘটনা যেন ,P(A)=12, P(AUB)=34 এবং P(Bc)=58| P(Ac∩BC)= কত?
A={a,b,c} সেটের উপসেট কয়টি?
3x-4y =10 এবং 6x-8y=18 এর সমাধান সেট কত?
In a class of 78 students, 41 are taking, Fresh and 22 are taking German. Of the students taking French or German, 9 are taking both courses. how many students are not enrolled in either course?
2700 chocolates were distributed among the students of a class. If each students got 3 times as many chocolates as the number of students in the class, find the number of students in the class.
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বাচ্য ও বাচ্য পরিবর্তন
পাটিগণিত প্রাথমিক ধারণা (Basics of Arithmetic)
জাতীয় ও আন্তর্জাতিক দিবস
বয়স (Ages)
সংখ্যা পদ্ধতি
বাংলাদেশ ভৌগলিক অবস্থান ও বিভাগ, জেলা পরিচিতি
কারক ও বিভক্তি
বাংলাদেশের সরকার বাবস্থা ও প্রতিষ্ঠান
Affirmative and Negative Agreement
বিন্যাস, সমবেশ ও সম্ভাব্যতা (Permutation, Combination and Probability)
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