Related Questions

12 students working for 5 hours a day can solve a certain number of problems in 8 days. How many students are needed to solve. Five times the original number of problems, if they work at 4 hours a day for 15 days?
A 90
B 45
C 95
D 40
Identify one of the quotation parts that must be changed to make the sentence correct. Psychological 'experiment' indicate that people remember more math problems that they cannot 'solve' than those 'to solve.' 'No Error.'
A experiment
B those
C to solve
D no error
Sohana's mathematics test had 75 problems i.e. 10 arithmetic, 30 algebra and 35 geometry problems each carrying I mark She answered 70% of the arithmetic, 40% of the algebra and 60% of the geometry problems correctly. She did not pass the test as she got less than 60% marks. How many more questions she would have needed to answer correctly to earn a 60% passing grade?
A 5
B 10
C 15
D 20
The relationship between the computer and quantitative techniques can be said to be a
A symbiotic one
B synergistic one
C syntactical one
D synthetic one
E None of the above
Two friends M and N have 40% and 60% shares in a business. After some time a third friend joined the business by investing Tk 5 Lac and acquired 20% shares in the business. What is the share of M in the business now ?
A 20%
B 24%
C 28%
D 32%
Two friend M and N have 40% and 60% shares in a business. After some time a third friend joined the business by investing Tk. 5 lac and acquired 20% shares in the business. What is the share of M in the business now?
A 20%
B 24%
C 28%
D 32%
A.C. network analyzer is used to solve problems of
A Load flow
B Load flow and short-circuit
C Load flow and stability
D Load flow, short-circuit and stability
As a nation we have proved in most ____ times that we have the capacity to solve out problems.
A regular
B cases
C urgent
D critical
It is not the purpose of philosophy to try to solve our social, economic, and political problems; but it is its purpose to think carefully and systematically about certain fundamental questions which concerns ourselves, our conduct, and the world in which we live- এই বক্তব্যে দার্শনিক লক্ষ্যের ইঙ্গিত রয়েছে;
A সামাজিক সমস্যার সমাধান
B মৌলিক প্রশ্নের পদ্ধতিগত চিন্তন
C আচরণের বৈজ্ঞানিক ব্যাখ্যা
D স্বচ্ছল জীবন-ধারণ
Linear programming models solve problems dealing with
A relatives and absolutes
B routes and mixes
C dispersions and similarities
D rupees and percentages
E None of the above

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